[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.1"]
[White "Allo, Esteban"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1999"]
[BlackElo "2599"]
[PlyCount "48"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2
Qc7 9. g3 Nde7 10. Na3 Ng6 11. Nc4 b5 12. Nd6+ Bxd6 13. exd6 Qxd6 14. Qxb5 O-O
15. Bg2 a5 16. Be3 Ba6 17. Qa4 Rab8 18. Rd1 Qc7 19. b3 Nce5 20. Nxe5 Qxc3+ 21.
Rd2 Nxe5 22. Qd4 Nd3+ 23. Ke2 Nf4+ 24. Kf3 e5 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.2"]
[White "Mareco, Sandro"]
[Black "Dominguez, Diego"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2579"]
[BlackElo "199"]
[PlyCount "87"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Nbd7 11. Ba5 Nb6 12. Nbd2 Rc8 13. Qd3 Bd5 14. b3 Nfd7 15.
a4 bxa4 16. bxa4 Nb8 17. Rfc1 g6 18. e4 Bb7 19. Qe3 Re8 20. Nb3 Nc6 21. Bc3 Nd7
22. Ne5 Ndxe5 23. dxe5 Ra8 24. Na5 Qc8 25. Nxc6 Bxc6 26. Ba5 Qd7 27. Rc4 Rec8
28. Qb3 Ra7 29. Qc2 Ba8 30. Rd1 Qe8 31. Bxc7 Kg7 32. h4 Rb7 33. Rd6 Bxd6 34.
exd6 f6 35. e5 f5 36. Qd2 Qd7 37. Bc6 Rcxc7 38. Bxd7 Rxc4 39. Bxe6 Rd4 40. Qc1
Rb2 41. h5 Rdd2 42. Bb3 Bf3 43. h6+ Kxh6 44. e6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.3"]
[White "Martyniuk, Carolina"]
[Black "Rodriguez, Andres"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1990"]
[BlackElo "2518"]
[PlyCount "81"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. g3 e5 2. Bg2 Nc6 3. d3 g6 4. Nf3 Bg7 5. e4 d6 6. c3 f5 7. Nbd2 Nf6 8. O-O
O-O 9. b4 Qe7 10. Qc2 f4 11. b5 Nd8 12. d4 fxg3 13. hxg3 Ng4 14. dxe5 dxe5 15.
a4 Rf7 16. Nc4 Ne6 17. Ne3 Nxe3 18. Bxe3 b6 19. Rfd1 Bb7 20. Nh2 Raf8 21. a5 h5
22. axb6 axb6 23. Ra7 Bc8 24. Bxb6 Bh6 25. Nf1 h4 26. Qe2 hxg3 27. fxg3 Qg5 28.
Ba5 Nf4 29. gxf4 exf4 30. Rd5 f3 31. Rxg5 fxe2 32. Rxg6+ Kh7 33. Rxh6+ Kxh6 34.
c4 exf1=Q+ 35. Bxf1 Rg8+ 36. Bg2 Bh3 37. Kh2 Bxg2 38. Bxc7 Bxe4 39. Ra6+ Kh5
40. Be5 Rf2+ 41. Kh3 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.4"]
[White "Alonso, Salvador"]
[Black "Gomez, Roberto"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2506"]
[BlackElo "1987"]
[PlyCount "69"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. O-O-O e6 13. Ne4 Nxe4 14. Qxe4
Nf6 15. Qe2 O-O-O 16. g3 Bd6 17. c4 c5 18. Bc3 Rhe8 19. Ne5 Bxe5 20. dxe5 Nd7
21. Rd6 Nb8 22. Rhd1 Rd7 23. Qd3 Red8 24. Qh7 Nc6 25. Rxd7 Rxd7 26. Rxd7 Qxd7
27. Qxg7 Nd4 28. Qf8+ Kc7 29. Qxc5+ Nc6 30. Bd2 b6 31. Qd6+ Qxd6 32. exd6+ Kxd6
33. Bxh6 Ke7 34. Be3 Kf6 35. Kc2 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.5"]
[White "Santoprieto, Gerardo"]
[Black "Ricardi, Pabro"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1984"]
[BlackElo "504"]
[PlyCount "70"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. Bd3 c5 7. O-O cxd4 8. exd4
Nc6 9. cxd5 Nxd5 10. Be4 Nxc3 11. bxc3 Bd7 12. Rb1 b6 13. Qe2 Rc8 14. Bf4 Na5
15. Rfc1 Be6 16. Bd3 Qd5 17. Ba6 Rcd8 18. c4 Qf5 19. Be3 Bc8 20. Rb5 Qe4 21.
Bxc8 Rxc8 22. Nd2 Qc6 23. a4 e6 24. c5 Qd7 25. Nf3 Nc6 26. cxb6 axb6 27. Rd1
Ne7 28. Rxb6 Nd5 29. Rb5 Nc3 30. Qd3 Nxd1 31. Qxd1 Rc4 32. Qb3 Rfc8 33. h3 Qd6
34. Rc5 R4xc5 35. dxc5 Qd5 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.6"]
[White "García Palermo, Carlos"]
[Black "Torella, Rodolfo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2479"]
[BlackElo "1976"]
[PlyCount "70"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 d6 5. Nbd2 O-O 6. e4 c5 7. dxc5 dxc5 8.
Bc4 Nc6 9. O-O Na5 10. Be2 b6 11. b4 cxb4 12. cxb4 Nc6 13. Qa4 Nd4 14. Nxd4
Qxd4 15. Be3 Bd7 16. Qb3 Qd6 17. Rad1 Be6 18. Bc4 Ng4 19. Nf3 Bxc4 20. Qxc4
Nxe3 21. fxe3 Rac8 22. Qb3 Qc6 23. e5 e6 24. b5 Qc7 25. Rd6 Bxe5 26. Rc6 Qb8
27. Qc4 Bd6 28. Qe4 Rfe8 29. Ng5 f5 30. Qh4 Re7 31. Rd1 Rxc6 32. bxc6 Bc5 33.
Nxe6 Bxe3+ 34. Kh1 g5 35. Qc4 Qe5 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.7"]
[White "Muñoz, Francisco"]
[Black "Claverie, Raul"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1975"]
[BlackElo "2470"]
[PlyCount "152"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. f3 Qb6 6. fxe4 d6 7. Rb1 Bg4 8. Qd2
Nbd7 9. h3 Bh5 10. Bc4 Bg6 11. Qe3 Nxe4 12. Bd3 Nxc3 13. Bxg6+ hxg6 14. Qxc3
Qa6 15. Ne2 Nf6 16. Qe3 Qa5+ 17. Kd1 Qxa2 18. Kc1 Qd5 19. Re1 Qxg2 20. h4 Qe4
21. Qg3 Qf5 22. Qb3 Qf2 23. Kd1 O-O-O 24. Qe6+ Kb8 25. Nf4 Qxd4+ 26. Kc1 Rxh4
27. Ne2 Qe4 28. Nf4 Rxf4 29. Rxe4 Rxe4 30. Qa2 Re1+ 31. Kd2 Rxb1 32. Qxb1 Ne4+
33. Ke2 Nxg5 34. Qg1 Ne6 35. Qg4 Nc5 36. Qxg6 Nd7 37. b3 Ne5 38. Qh7 g5 39. Qg8
g4 40. Kf2 Kc7 41. Qh7 a5 42. Kg3 b5 43. Qe4 Bg7 44. Qd4 Kb7 45. c4 Rh8 46.
cxb5 Rh3+ 47. Kg2 Rxb3 48. bxc6+ Kxc6 49. Qe4+ d5 50. Qc2+ Nc4 51. Qxb3 Be5 52.
Qa4+ Kc5 53. Qd7 Bd6 54. Qa7+ Kb4 55. Qb7+ Kc3 56. Qb1 d4 57. Qc1+ Kb4 58. Kg1
g3 59. Qe1+ Kc5 60. Qe4 a4 61. Qf5+ e5 62. Qc2 a3 63. Kg2 e4 64. Qxe4 Ne3+ 65.
Kg1 g2 66. Qa8 Nc4 67. Qa7+ Kb4 68. Qb7+ Kc3 69. Qb1 d3 70. Qc1+ Kd4 71. Qd1 d2
72. Qg4+ Kc3 73. Qf3+ Kb2 74. Qb7+ Kc1 75. Qc6 d1=Q+ 76. Kxg2 Qd5+ 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.8"]
[White "Pierrot, Facundo"]
[Black "Maucci, Marcelo"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2444"]
[BlackElo "1970"]
[PlyCount "43"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5
Be6 9. Bxf6 Bxf6 10. Qd3 O-O 11. O-O-O Be7 12. Nd5 Bxd5 13. Qxd5 Nc6 14. Kb1
Qc7 15. c3 b5 16. Rhf1 b4 17. Rc1 Bg5 18. cxb4 Bxc1 19. Rxc1 Rfc8 20. Bg4 Qb6
21. Bxc8 Rxc8 22. Qxd6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.9"]
[White "Baldini, Jorge"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "2438"]
[PlyCount "84"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2
Nc6 9. Nb3 Be6 10. h4 h5 11. Be2 Ne5 12. Nd4 Bc4 13. f4 Bxe2 14. fxe5 Bg4 15.
exf6 Bxf6 16. Nf3 Rc8 17. Bd4 Bxd4 18. Qxd4 Qa5 19. O-O Be6 20. Ng5 Rc4 21. Qd3
Qb6+ 22. Kh1 Qxb2 23. Nd5 Bxd5 24. Qxd5 Rc5 25. Qb3 Rxc2 26. Qxb2 Rxb2 27. Rfb1
Rxb1+ 28. Rxb1 Rb8 29. Rc1 Kf8 30. Kg1 Ke8 31. Kf2 Kd7 32. Ke3 f6 33. Nh3 e5
34. Nf2 b5 35. Nd3 a5 36. a3 f5 37. g3 Rb6 38. Rc3 Ke6 39. Rc8 b4 40. axb4 axb4
41. Nb2 Ra6 42. exf5+ gxf5 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.03.31"]
[Round "1.10"]
[White "Roselli Mailhe, Bernardo"]
[Black "Epelboim, Matías"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2423"]
[BlackElo "1972"]
[PlyCount "83"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 h6 6. e4 d6 7. h3 Nc6 8. Qd2
Kh7 9. d5 Nb8 10. Be2 Nbd7 11. O-O Nc5 12. e5 Nfe4 13. Nxe4 Nxe4 14. Qe3 Nc5
15. b4 Nd7 16. Rad1 Nxe5 17. Nxe5 Bxe5 18. Bxe5 dxe5 19. Qxe5 Qd6 20. Qc3 c5
21. dxc6 Qxc6 22. b5 Qc7 23. c5 Be6 24. Rd2 Rfd8 25. Rfd1 Rxd2 26. Rxd2 Rc8 27.
Rc2 Bf5 28. Rc1 Qf4 29. Bf3 Rc7 30. c6 bxc6 31. bxc6 Be6 32. a3 Qg5 33. Qe3 Qa5
34. Qc5 Qd2 35. Rd1 Qf4 36. Qd4 Qg5 37. h4 Qa5 38. Qd8 Qb6 39. Qe8 Kg7 40. Rd8
Kf6 41. Qh8+ Kf5 42. Qxh6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.1"]
[White "Flores, Diego"]
[Black "Guerrero, Alvaro"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2599"]
[BlackElo "2173"]
[PlyCount "101"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. d3 Ne7 6. e3 O-O 7. Nge2 Nbc6 8. O-O
Be6 9. Nd5 Qd7 10. Rb1 Nd8 11. d4 Bf5 12. e4 Bg4 13. f3 Be6 14. b3 c5 15. dxe5
dxe5 16. Ba3 b6 17. b4 Nb7 18. Nc1 Rac8 19. bxc5 Nxc5 20. Nb3 Rfd8 21. Nxc5
bxc5 22. Qd2 Re8 23. Qe3 Nc6 24. Qxc5 Kh8 25. Qd6 Na5 26. Qxd7 Bxd7 27. c5 Nc4
28. Bb4 a5 29. Rfc1 axb4 30. Rxc4 Bf8 31. Rbc1 Bb5 32. c6 Bxc4 33. Rxc4 Re6 34.
c7 f5 35. exf5 Rd6 36. f4 exf4 37. f6 Rxd5 38. Bxd5 Bd6 39. Rc6 Be5 40. gxf4
Bxf4 41. f7 Kg7 42. f8=Q+ Kxf8 43. Rf6+ Kg7 44. Rf7+ Kh6 45. Rxf4 Rxc7 46. Rxb4
Kg5 47. a4 Rc1+ 48. Kf2 Rc2+ 49. Kg3 Rc3+ 50. Bf3 Ra3 51. Rb5+ 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.2"]
[White "De Cara, Juan"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2169"]
[BlackElo "2579"]
[PlyCount "94"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Be7 5. h3 Bb7 6. Nbd2 c5 7. c3 O-O 8. Bd3
cxd4 9. exd4 d6 10. O-O Nbd7 11. Re1 Re8 12. a4 a6 13. Bh2 h6 14. Nc4 Qc7 15.
Qe2 Bf8 16. Ne3 Qc8 17. Ng4 Bc6 18. Nd2 Nxg4 19. hxg4 Qb7 20. f3 Nf6 21. Qf2 b5
22. axb5 axb5 23. Rxa8 Rxa8 24. Ne4 Nxe4 25. fxe4 d5 26. exd5 Bxd5 27. Bf4 Rc8
28. g5 hxg5 29. Bxg5 b4 30. Re3 bxc3 31. bxc3 f5 32. c4 Bxc4 33. Bxc4 Rxc4 34.
Rxe6 Qf7 35. Re1 Ra4 36. Bf4 Ra2 37. Re2 Ra6 38. Be5 Qh5 39. Re3 Be7 40. Rh3
Ra1+ 41. Kh2 Qd1 42. Kg3 Ra3+ 43. Kh2 Ra1 44. Kg3 Qd3+ 45. Qf3 Qxf3+ 46. gxf3
g5 47. Rh6 Ra3 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.3"]
[White "Rodriguez, Andres"]
[Black "Fidel, Roberto"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2518"]
[BlackElo "2167"]
[PlyCount "70"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8.
Bg5 Be7 9. Nc4 Be6 10. Bxf6 gxf6 11. Ne3 Qa5 12. Bd3 O-O 13. O-O Kh8 14. Ncd5
Rg8 15. Kh1 Qd8 16. Qd2 Bf8 17. g3 Bh6 18. f4 Rc8 19. Qe2 exf4 20. gxf4 f5 21.
Qh5 Qf8 22. Rf3 Nd4 23. Rf2 fxe4 24. Bxe4 f5 25. Bg2 Rc5 26. Rd1 Bg7 27. c3 Nc6
28. b4 Rxc3 29. Nxc3 Bxc3 30. Nd5 Bd4 31. Re2 Rxg2 32. Rxe6 Rg8 33. Qh6 Bg7 34.
Qh3 Nd4 35. Ne7 Bf6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.4"]
[White "Saralegui, Adolfo"]
[Black "Alonso, Savlador"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "2506"]
[PlyCount "1"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.5"]
[White "Ricardi, Pablo"]
[Black "Lopez, Diego"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2504"]
[BlackElo "2157"]
[PlyCount "47"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Qf3 O-O 7. Be3 c5 8.
Nf5 Bxf5 9. Qxf5 a6 10. O-O-O Qa5 11. Kb1 b5 12. Be2 Nc6 13. g4 g6 14. Qf4 b4
15. Nd5 Nxd5 16. exd5 Ne5 17. h4 Rab8 18. h5 b3 19. cxb3 Rb4 20. Qh6 g5 21. f4
Rxf4 22. Bxf4 gxf4 23. g5 Qb4 24. g6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.6"]
[White "Molina, Jorge"]
[Black "García Palermo, Carlos"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2159"]
[BlackElo "2479"]
[PlyCount "88"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. Nf3 Nf6 2. c4 e6 3. e3 c5 4. Nc3 b6 5. d4 cxd4 6. exd4 Bb4 7. Bd3 Bb7 8. O-O
O-O 9. Bg5 Bxc3 10. bxc3 d6 11. Nd2 Nbd7 12. Ne4 d5 13. cxd5 Bxd5 14. c4 Bxe4
15. Bxe4 Rc8 16. Rc1 h6 17. Bxf6 Nxf6 18. Bf3 Qd7 19. d5 e5 20. Re1 Qd6 21. Be4
Rc5 22. g4 Nxe4 23. Rxe4 Rfc8 24. Qe2 Rxd5 25. Re1 Rdc5 26. Rxe5 Rxe5 27. Qxe5
Qxe5 28. Rxe5 Rxc4 29. Re8+ Kh7 30. h3 Ra4 31. Re2 b5 32. Kg2 g5 33. Kg3 Ra3+
34. f3 b4 35. Rf2 a5 36. h4 Kg7 37. hxg5 hxg5 38. Re2 Kf6 39. Kf2 Rc3 40. Kg3
Rc5 41. Kf2 a4 42. Rb2 Rb5 43. Ke3 b3 44. Kd4 a3 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.7"]
[White "Claverie, Raul"]
[Black "Fiori, Hector"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2470"]
[BlackElo "2150"]
[PlyCount "69"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. O-O e6 6. Nbd2 Be7 7. Nh4 O-O 8.
Nxf5 exf5 9. e3 Nbd7 10. b3 Ne8 11. c4 dxc4 12. bxc4 Ne5 13. d4 Nd3 14. Qc2
Nxc1 15. Rfxc1 Qd7 16. c5 Nc7 17. Nc4 Nd5 18. Ne5 Qe6 19. Rab1 Bf6 20. Bxd5
Qxd5 21. Qxf5 Bxe5 22. Qxe5 Qxa2 23. Rxb7 Rae8 24. Qf4 Re6 25. Rf1 a5 26. Ra7
a4 27. Qc7 Rh6 28. h4 Qc4 29. Ra1 Qd5 30. R7xa4 g5 31. Qe5 Qf3 32. Ra8 Rf6 33.
Qxg5+ Rg6 34. Rxf8+ Kxf8 35. Qf4 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.8"]
[White "Arcos Facio, Mateo"]
[Black "Pierrot, Facundo"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2154"]
[BlackElo "2444"]
[PlyCount "56"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8.
Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 O-O 13. Nd2 f5 14. Nxe4 fxe4
15. Qd2 Bb6 16. Nb3 Qe7 17. Rae1 g5 18. fxg5 Qxg5 19. Nd4 Qxe5 20. c3 Rxf1+ 21.
Rxf1 Rf8 22. Rxf8+ Kxf8 23. Qf2+ Ke8 24. Nb3 Qf5 25. Nc5 a5 26. a3 h5 27. Qxf5
Bxf5 28. b4 Bxc5 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.9"]
[White "Tristan, Leonardo"]
[Black "Martinez, Horacio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2438"]
[BlackElo "2132"]
[PlyCount "61"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. f4 Bg7 6. Nf3 Nf6 7. O-O O-O 8.
d3 b6 9. Kh1 Qc7 10. Qe1 c4 11. dxc4 Rd8 12. e5 Ne8 13. b3 Bf5 14. Qf2 Rd7 15.
h3 h6 16. g4 Be6 17. Nd4 c5 18. Nxe6 Qc6+ 19. Qg2 Qxg2+ 20. Kxg2 fxe6 21. Re1
Nc7 22. h4 Rad8 23. g5 Na6 24. a3 Nb8 25. Be3 Nc6 26. Rad1 Nd4 27. Bxd4 cxd4
28. Ne4 d3 29. cxd3 Rxd3 30. Nf2 Rd2 31. Kf3 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.10"]
[White "Anelli, Antonio"]
[Black "Roselli Mailhe, Bernando"]
[Result "0-1"]
[ECO "E88"]
[WhiteElo "2137"]
[BlackElo "2423"]
[PlyCount "74"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6 8. Qd2 cxd5
9. cxd5 a6 10. Bd3 Nh5 11. Nge2 Nd7 12. g4 Nf4 13. Nxf4 exf4 14. Bxf4 Ne5 15.
Be2 Bd7 16. O-O-O b5 17. Rdf1 Qa5 18. Kb1 Rfc8 19. Nd1 b4 20. Ne3 Bb5 21. Rc1
Rc3 22. Rc2 Rb8 23. Rhc1 h6 24. Bxb5 Qxb5 25. Qe2 Qxe2 26. Rxe2 Rxc1+ 27. Kxc1
Nd3+ 28. Kb1 Nxf4 29. Rc2 Bd4 30. Nc4 Bc5 31. b3 f6 32. Na5 Kg7 33. Nc6 Re8 34.
Rc4 Nd3 35. h3 Ne5 36. Nxe5 fxe5 37. Rc1 h5 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.1"]
[White "Cristobal, Manuel"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2312"]
[BlackElo "2599"]
[PlyCount "46"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 O-O 5. e5 Ng4 6. d4 c5 7. Bg5 cxd4 8. Qxd4
d6 9. Rd1 Nc6 10. Qd2 Ngxe5 11. Nxe5 Bxe5 12. f4 Bg7 13. c5 Bg4 14. Be2 Bxe2
15. Qxe2 Bd4 16. Qb5 dxc5 17. Qxb7 Qd6 18. Qb3 Rab8 19. Nb5 Qd7 20. Nxd4 Nxd4
21. Qc4 Rxb2 22. Qxc5 Qe6+ 23. Qe5 Re2+ 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.2"]
[White "Randazzo, Adrian"]
[Black "Rodriguez, Andres"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2302"]
[BlackElo "2518"]
[PlyCount "40"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 dxe4 5. dxe4 b6 6. Nbd2 Be7 7. e5 Nd5 8.
Qe4 Nd7 9. Bb5 O-O 10. c3 Bb7 11. Qg4 f5 12. exf6 N7xf6 13. Qxe6+ Kh8 14. Nc4
c6 15. Nce5 Nc7 16. Nf7+ Rxf7 17. Qxf7 cxb5 18. Qb3 Ne4 19. Bf4 Qd3 20. Nd2
Nxf2 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.1"]
[White "Pichot, Alan"]
[Black "Ricardi, Pablo"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2269"]
[BlackElo "2504"]
[PlyCount "50"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 d5 8.
exd5 a6 9. Ba4 b5 10. Bb3 Nc5 11. Ne3 Bd6 12. O-O O-O 13. Nc3 Qc7 14. Ne2 Re8
15. c4 e4 16. h3 Nd3 17. fxe4 Nxc1 18. Qxc1 Bc5 19. Kh1 Rxe4 20. cxb5 Rxe3 21.
Nd4 Qe7 22. Nc6 Rxh3+ 23. gxh3 Qe4+ 24. Kh2 Qe2+ 25. Kh1 Bxh3 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.1"]
[White "García Palermo, Carlos"]
[Black "Zuriel, Marisa"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2479"]
[BlackElo "2258"]
[PlyCount "67"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 g6 5. cxb5 a6 6. Qc2 d6 7. e4 Bg7 8. Nc3 O-O
9. bxa6 Bxa6 10. Bxa6 Nxa6 11. O-O Qa5 12. Bg5 Rfe8 13. a3 Nd7 14. Bd2 Reb8 15.
Rab1 Nc7 16. Rfc1 Ne5 17. Nxe5 Bxe5 18. g3 Qa6 19. Kg2 Nb5 20. Nxb5 Rxb5 21.
Bc3 Bxc3 22. Qxc3 Rab8 23. b4 Qa4 24. e5 cxb4 25. Rxb4 Rxb4 26. axb4 dxe5 27.
Qxe5 Qxb4 28. Rc7 Re8 29. Rd7 Qb5 30. Qc7 Qe2 31. h4 Qe4+ 32. Kh2 h5 33. Qa7
Qf5 34. Kg2 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "2.1"]
[White "Di Muro, Matías"]
[Black "Claverie, Raul"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2255"]
[BlackElo "2470"]
[PlyCount "50"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1
c4 9. h4 Nc6 10. Ne2 f6 11. f4 Nge7 12. g3 Bd7 13. Bh3 O-O-O 14. O-O h5 15. Qb2
Rdf8 16. Kh2 b6 17. Rae1 f5 18. Ng1 Ng8 19. Nf3 Nh6 20. Ng5 Nf7 21. Nf3 g6 22.
Bg2 Kd8 23. Ng1 Be8 24. Nh3 Ne7 25. Ra1 Nh6 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.1"]
[White "Spata, Germán"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2255"]
[BlackElo "2438"]
[PlyCount "88"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Be2 dxc4 8. a3
Bd6 9. e4 e5 10. Qxc4 exd4 11. Nxd4 Ne5 12. Qa4 Ng6 13. O-O Qe7 14. Bg5 Nf4 15.
Bxf4 Bxf4 16. g3 Bd2 17. Bf3 Bxc3 18. bxc3 c5 19. Nf5 Qe5 20. Rac1 Bd7 21. Qd1
Bc6 22. Qd6 Rfe8 23. Rfe1 g6 24. Qxe5 Rxe5 25. Nd6 Re6 26. Bg2 Rxd6 27. e5 Bxg2
28. Kxg2 Re6 29. exf6 Rxf6 30. Rcd1 b6 31. Rd7 a6 32. h4 Rc8 33. h5 Kg7 34.
Ree7 gxh5 35. Re4 Rcc6 36. Rd5 Rcd6 37. Rg5+ Kf8 38. Rxh5 Rd3 39. Rxh7 Rxc3 40.
Rh8+ Kg7 41. Rb8 b5 42. Rc8 Rxa3 43. Rxc5 Ra2 44. Rg5+ Kf8 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.2"]
[White "Roselli, Bernardo"]
[Black "Anino, Sergio"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2423"]
[BlackElo "2219"]
[PlyCount "59"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qc2 a6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Bf4
dxc4 9. Qxc4 Qb6 10. Qc1 Bg4 11. Nbd2 Nd5 12. Nc4 Qa7 13. Be5 Bxf3 14. Bxf3
Bxe5 15. dxe5 Nd7 16. Qg5 b5 17. Bxd5 cxd5 18. Ne3 Nb6 19. Rad1 Rad8 20. b3 Kh8
21. Rd4 f6 22. exf6 Rxf6 23. Qe5 Nd7 24. Qxe7 Rdf8 25. Rxd5 R6f7 26. Qe4 Qb7
27. Qd4+ Nf6 28. Rd6 Kg8 29. Rxf6 Rxf6 30. Ng4 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.3"]
[White "Gaitan, Juan Manuel"]
[Black "Rosito, Jorge"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2249"]
[BlackElo "2401"]
[PlyCount "34"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 a6 8. a4
Qe7 9. e3 Nbd7 10. Be2 Bg7 11. O-O O-O 12. Nd2 Ne5 13. Re1 Ne8 14. Bg3 f5 15.
h3 Bd7 16. f4 Nf7 17. Bf3 Nc7 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.4"]
[White "Hobaica, Juan Pablo"]
[Black "Tobares, Leandro"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2395"]
[BlackElo "2203"]
[PlyCount "130"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 Nc6 7. d3 d6 8. Ne1
Bd7 9. a3 Qc8 10. Rb1 Bh3 11. b4 Bxg2 12. Kxg2 b6 13. Nc2 e6 14. Bf4 Rd8 15.
Qd2 cxb4 16. axb4 d5 17. cxd5 Nxd5 18. Nxd5 Rxd5 19. Rfc1 Qd7 20. f3 e5 21. Bh6
e4 22. Bxg7 exf3+ 23. Kxf3 Kxg7 24. Kg2 Re8 25. Rf1 Rh5 26. Rf2 Ne5 27. Ne3 a5
28. bxa5 bxa5 29. Rbf1 f6 30. Kg1 Re6 31. Qb2 Qa7 32. d4 Nf7 33. Ng4 Rb6 34.
Qc3 Ng5 35. Rxf6 Rxf6 36. Nxf6 Nh3+ 37. Kg2 Rf5 38. Rxf5 gxf5 39. Qc7+ Qxc7 40.
Ne8+ Kf7 41. Nxc7 Ng5 42. Kf2 a4 43. Nb5 Ke6 44. Ke3 Ne4 45. Kd3 Nf2+ 46. Kc4
Ng4 47. d5+ Kd7 48. Nd4 Nxh2 49. Nxf5 Ng4 50. e4 a3 51. Kb3 Nf6 52. Kxa3 Nxe4
53. Kb3 Ke8 54. Kc4 Kf7 55. Kd4 Nf6 56. Ke5 Ng4+ 57. Kf4 Nf6 58. Ne3 Nh5+ 59.
Ke5 Nxg3 60. d6 Ke8 61. Nc4 h5 62. Ke6 Ne4 63. d7+ Kd8 64. Ne5 Nc5+ 65. Kf5
Nxd7 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.01"]
[Round "3.5"]
[White "Giampa, Alejandro"]
[Black "Fusco, Leonardo"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2210"]
[BlackElo "2391"]
[PlyCount "36"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 g6 2. c3 Bg7 3. e4 d6 4. Bg5 h6 5. Bh4 Nf6 6. Nd2 e5 7. dxe5 dxe5 8. Ngf3
Nbd7 9. Bc4 O-O 10. O-O Qe8 11. a4 a5 12. Re1 Nc5 13. Qc2 Bd7 14. Bg3 Nh5 15.
Nf1 Nxg3 16. hxg3 h5 17. N3d2 Bh6 18. Ne3 Bxe3 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.1"]
[White "Flores, Diego"]
[Black "Amura, Claudia"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2599"]
[BlackElo "2328"]
[PlyCount "91"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. O-O h6 8. Nc3
Be7 9. dxc5 Bxc5 10. Nd2 Be6 11. Nb3 Bb4 12. Be3 O-O 13. Rc1 Re8 14. h3 Qd7 15.
Kh2 Rad8 16. Nb5 Ne4 17. Nxa7 Nxa7 18. Bxa7 Ra8 19. Bd4 Rxa2 20. Bxg7 Kxg7 21.
Qd4+ Kg8 22. Qxb4 Rxb2 23. Bxe4 dxe4 24. Rfd1 Qe7 25. Qxe7 Rxe7 26. Rd8+ Kg7
27. Nd4 b5 28. g4 Ra7 29. Kg3 Ra3+ 30. e3 Raa2 31. Nxe6+ fxe6 32. Rc7+ Kf6 33.
Rh7 Ke5 34. Rxh6 b4 35. Rh5+ Kf6 36. g5+ Ke7 37. Rhh8 b3 38. Rhe8+ Kf7 39. Rf8+
Ke7 40. Rde8+ Kd7 41. Rb8 Rb1 42. Kh4 b2 43. Rf7+ Kc6 44. Rfb7 Ra8 45. Rb6+ Kc7
46. R8b7+ 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.2"]
[White "Rodriguez, Andres"]
[Black "Landriel, Mario"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2518"]
[BlackElo "2326"]
[PlyCount "47"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 e6 7. O-O Be7 8.
Na3 d6 9. Be3 Qd8 10. f4 O-O 11. Kh1 b6 12. c3 Bb7 13. Qc2 a6 14. Nc4 Nd7 15.
Rf3 Re8 16. Rh3 g6 17. Rf1 d5 18. exd5 exd5 19. f5 Nf6 20. fxg6 hxg6 21. Nxb6
Rb8 22. Qd2 Ne4 23. Bxe4 dxe4 24. Nd7 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.3"]
[White "Ricardi, Pablo"]
[Black "Vasta, Eduardo"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2504"]
[BlackElo "2325"]
[PlyCount "73"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 f5 2. Bg5 c6 3. Qd3 d6 4. Nc3 Qa5 5. Nf3 Na6 6. a3 Bd7 7. e4 fxe4 8. Qxe4
Bf5 9. Qe2 Nb4 10. O-O-O Nd5 11. Ne4 O-O-O 12. Qe1 Qxe1 13. Rxe1 h6 14. Bd2
Ngf6 15. Bd3 Bxe4 16. Bxe4 Nxe4 17. Rxe4 g5 18. Rhe1 Rh7 19. h4 Nf6 20. R4e2 g4
21. Nh2 Rf7 22. Nf1 Kd7 23. Ng3 Nd5 24. c3 e5 25. dxe5 dxe5 26. Rxe5 Rxf2 27.
R1e2 Rxe2 28. Rxe2 Bd6 29. Nf5 Nf4 30. Re4 Nd3+ 31. Kc2 Nf2 32. Re2 Bc5 33.
Bxh6 Kc8 34. b4 Bb6 35. Bg7 Nd3 36. g3 Rd7 37. h5 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.4"]
[White "Tristan, Leonardo"]
[Black "Bitelmajer, Martin"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2438"]
[BlackElo "2318"]
[PlyCount "82"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 g6 5. d4 exd4 6. Nd5 Bg7 7. Bg5 h6 8.
Bf6 Bxf6 9. Nxf6+ Kf8 10. O-O Nf5 11. Nd5 Ng7 12. Qd2 d6 13. c3 Ne7 14. Qxd4
Nxd5 15. exd5 Kg8 16. Rfe1 a6 17. Bd3 Bf5 18. Bxf5 Nxf5 19. Qf4 Qd7 20. h4 h5
21. Ng5 Kg7 22. c4 Rae8 23. Qd2 Rxe1+ 24. Rxe1 Re8 25. Qc3+ f6 26. Ne6+ Kf7 27.
Qd2 Kg8 28. Qf4 Qf7 29. Re4 Ng7 30. Qh6 Nxe6 31. Rxe6 Rxe6 32. dxe6 Qxe6 33.
Qxg6+ Kf8 34. Qh6+ Kg8 35. Qxh5 Qe1+ 36. Kh2 Qxf2 37. Qg4+ Kh7 38. h5 Qxb2 39.
Qg6+ Kh8 40. Qe8+ Kg7 41. Qg6+ Kh8 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.5"]
[White "Mussanti, Diego"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2319"]
[BlackElo "2423"]
[PlyCount "35"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Bg5 Qd7 7. f4 Nc6 8. O-O-O
Bb7 9. Nge2 f6 10. exf6 gxf6 11. Bh4 O-O-O 12. f5 exf5 13. Qf3 Nce7 14. Nf4 a6
15. Nh5 Ng6 16. Bf2 Kb8 17. Bd3 f4 18. Nxf4 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.6"]
[White "Casares Recalde, Fernando"]
[Black "Garcia Palermo, Carlos"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2175"]
[BlackElo "2479"]
[PlyCount "118"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d3 Bb6 7. Bb3 Ne7 8. a4
c6 9. Nbd2 Ng6 10. Re1 O-O 11. Nf1 h6 12. h3 Re8 13. Ng3 d5 14. Bc2 Be6 15. Be3
Bxe3 16. Rxe3 dxe4 17. dxe4 Qb6 18. b4 a5 19. Qb1 c5 20. bxc5 Qxc5 21. Bb3 Nf4
22. Bxe6 Nxe6 23. Ra2 Qc7 24. Qb5 Nc5 25. Ne1 g6 26. Nd3 Ncd7 27. Rd2 Re6 28.
Nb2 Rc6 29. Qb3 Rc8 30. c4 Rb6 31. Qd1 Nc5 32. Nd3 Nxd3 33. Rexd3 Qxc4 34. Rd8+
Kg7 35. Rxc8 Qxc8 36. Rd8 Rb1 37. Qxb1 Qxd8 38. Qb5 Qd4 39. Qxa5 h5 40. Kh2 h4
41. Ne2 Qxe4 42. Qb5 Qd5 43. Qb2 Ne4 44. f3 Nc5 45. a5 Ne6 46. Qb4 g5 47. Qc3
Nd4 48. Nc1 Qd6 49. Kh1 Nf5 50. Nd3 f6 51. Qb3 Qc6 52. Qb4 e4 53. Nc5 exf3 54.
Kg1 Kg6 55. Qc4 fxg2 56. Qg8+ Ng7 57. Qc4 Ne6 58. Qd3+ f5 59. Nd7 Qc1+ 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.7"]
[White "Claverie, Raul"]
[Black "Leskovar, Matias"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2470"]
[BlackElo "2256"]
[PlyCount "53"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. Qe2 e6 6. h3 Bh5 7. g4 dxe4 8. dxe4
Bg6 9. Ne5 Nbd7 10. Nxg6 hxg6 11. Bg2 Qc7 12. Nc4 Nb6 13. Bd2 Nxc4 14. Qxc4 Bd6
15. Qb3 O-O-O 16. Qe3 Qb6 17. Qxb6 axb6 18. Ke2 Nd7 19. f4 e5 20. f5 Be7 21.
Rhf1 g5 22. a4 Kc7 23. Be1 Ra8 24. Bg3 Ra6 25. b3 f6 26. Rad1 b5 27. axb5
1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.8"]
[White "Peñafiel, Horacio"]
[Black "Pierrot, Facundo"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2213"]
[BlackElo "2444"]
[PlyCount "71"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4
dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Re1 Nbd7 12. Rc1 Rc8 13. Bd3 Be7 14. Bb1 Re8
15. Ne5 Nf8 16. Qd3 Nd5 17. Bxe7 Rxe7 18. Qg3 Rec7 19. h4 Nxc3 20. bxc3 b5 21.
h5 b4 22. h6 f6 23. Nc4 Rd7 24. Nd6 Rxc3 25. Rxc3 bxc3 26. Nxb7 Rxb7 27. hxg7
Rxg7 28. Qxc3 Rd7 29. Rd1 Kh8 30. Be4 Rd6 31. Rd3 Rd7 32. Rd1 Ng6 33. Bxg6 hxg6
34. Qh3+ Kg7 35. Qxe6 Rxd4 36. Rxd4 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.9"]
[White "Rosito, Jorge"]
[Black "Di Muro, Matias"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2401"]
[BlackElo "2255"]
[PlyCount "35"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 Be6 8.
Bg5 a6 9. Na3 Rc8 10. Bc4 Be7 11. Bxf6 Bxf6 12. Nd5 Bg5 13. O-O O-O 14. c3 Kh8
15. Qe2 Ne7 16. Rad1 Ng6 17. g3 Bh6 18. Nc2 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.02"]
[Round "4.10"]
[White "De Cara, Juan Antoño"]
[Black "Hobaica, Juan Pablo"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2169"]
[BlackElo "2395"]
[PlyCount "98"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 Qb6 6. Qb3 d5 7. Nbd2 Nc6 8. h3
O-O 9. Be2 Qa5 10. O-O c4 11. Qc2 Bf5 12. Qc1 b5 13. Bd1 b4 14. a3 b3 15. Re1
Rae8 16. Ne5 Nxe5 17. Bxe5 Bh6 18. Bf4 Bg7 19. f3 Bd3 20. Be2 Bxe2 21. Rxe2 Nd7
22. Qf1 e5 23. Bh2 Re6 24. f4 f6 25. g4 Rfe8 26. Rae1 Qb6 27. Qg2 Qb5 28. Nf3
exf4 29. exf4 Rxe2 30. Rxe2 Rxe2 31. Qxe2 Kf7 32. f5 Qc6 33. Nh4 Nb6 34. Ng2
Bh6 35. Bf4 g5 36. Bb8 Qe8 37. Qxe8+ Kxe8 38. Ne3 Na4 39. Nd1 Bf8 40. Bc7 Kd7
41. Ba5 Bd6 42. Kf1 Bf4 43. Ke2 Bc1 44. Bb4 a6 45. Bf8 a5 46. Ke1 Bxb2 47. Kd2
Ba1 48. Bc5 Nxc5 49. dxc5 d4 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.1"]
[White "Ricardi, Pablo"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2504"]
[BlackElo "2599"]
[PlyCount "75"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. c4 g6 5. Nc3 Bg7 6. h4 h6 7. h5 g5 8. d3 d6 9.
a3 f5 10. Rb1 Nf6 11. b4 O-O 12. Bxg5 hxg5 13. h6 Bh8 14. Nxg5 Re8 15. e3 Ng4
16. Bd5+ Kf8 17. Nh7+ Ke7 18. Kf1 e4 19. Ne2 Kd7 20. bxc5 dxc5 21. Nf4 Kc7 22.
Bf7 b6 23. dxe4 fxe4 24. Rb5 Nce5 25. Bd5 Bb7 26. Ng5 Bxd5 27. cxd5 Kb7 28.
Nxe4 Rc8 29. Ne6 Qe7 30. Rh4 Nf6 31. N6xc5+ Rxc5 32. d6 Qf7 33. Nxc5+ Ka8 34.
Na6 Kb7 35. Nc7 Rd8 36. Ra4 Qd7 37. Rd4 Qc6 38. e4 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.2"]
[White "Roselli, Bernardo"]
[Black "Rodriguez, Andres"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2423"]
[BlackElo "2518"]
[PlyCount "31"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 h6 7. Bxf6 Bxf6 8.
e4 dxe4 9. Nxe4 O-O 10. O-O b6 11. Nxf6+ Nxf6 12. Ne5 Bb7 13. Be2 Rc8 14. Bf3
Bxf3 15. Nxf3 c5 16. dxc5 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.3"]
[White "Garcia Palermo, Carlos"]
[Black "De Dovitiis, Alejo"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2479"]
[BlackElo "2341"]
[PlyCount "69"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 c6 6. Bg2 d5 7. d3 a5 8. O-O Na6
9. cxd5 cxd5 10. Nc3 Nc5 11. Rc1 b6 12. a3 Bd7 13. Ne5 Be8 14. d4 Nce4 15. Qd3
Nxc3 16. Rxc3 Bd7 17. Rfc1 Bc8 18. Nc6 Qd7 19. Qb5 Ne4 20. R3c2 Kh8 21. Qxb6
Ra6 22. Qb8 Bb7 23. Ne5 Qb5 24. Rc8 Ra8 25. Nxf7+ Kg8 26. Rxf8+ Bxf8 27. Nh6+
Kh8 28. Qe5+ Nf6 29. Rc7 Bxh6 30. Qxe7 Qa6 31. Rxb7 Re8 32. Ra7 Qb6 33. Qf7 Rf8
34. Qb7 Qe6 35. Bc1 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.4"]
[White "Trois, Francisco"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2262"]
[BlackElo "2438"]
[PlyCount "65"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. Nf3 d6 2. d4 f5 3. c4 Nf6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nc6 8. d5
Na5 9. Nd2 c5 10. Qc2 e5 11. a3 b6 12. b4 Nb7 13. Rb1 Bd7 14. b5 Na5 15. e3 g5
16. Ne2 Qe8 17. Bb2 Qh5 18. Rbe1 Ng4 19. h3 Nf6 20. f4 gxf4 21. exf4 e4 22. Nc3
Qg6 23. Re3 h5 24. Kh2 Rae8 25. Rg1 Kf7 26. Ne2 Rh8 27. Bf1 Reg8 28. Kg2 Qh6
29. Kf2 h4 30. Ke1 Nh5 31. g4 Bxb2 32. Qxb2 Nxf4 33. g5 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.5"]
[White "Hobaica, Juan Pablo"]
[Black "Leskovar, Mario"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2395"]
[BlackElo "2330"]
[PlyCount "87"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e4 Nd7 6. Nge2 Ne7 7. O-O O-O 8. d4
exd4 9. Nxd4 Nc6 10. Nde2 Nde5 11. b3 f5 12. f4 Ng4 13. exf5 gxf5 14. h3 Nf6
15. Bb2 Be6 16. Qd2 Qd7 17. Kh2 Rae8 18. Rae1 Kh8 19. Nd5 Ne4 20. Bxg7+ Qxg7
21. Bxe4 fxe4 22. Ne3 Bd7 23. Qc3 Qxc3 24. Nxc3 Nd4 25. Kg2 Re6 26. f5 Re5 27.
g4 h5 28. Rf4 Rg8 29. Kf2 Nf3 30. Rd1 Ng5 31. Kg3 hxg4 32. hxg4 Kg7 33. Rh1 Bc6
34. Rh5 Kf8 35. Rf1 Be8 36. Rh6 Bf7 37. Kf4 Ke7 38. Rd1 Kd8 39. Rd4 Be8 40.
Nxe4 Nf7 41. Rh7 Rh8 42. Rxh8 Nxh8 43. c5 Bc6 44. Nxd6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.6"]
[White "Bitelmajer, Martin"]
[Black "Fusco, Leonardo"]
[Result "1-0"]
[ECO "D95"]
[WhiteElo "2318"]
[BlackElo "2391"]
[PlyCount "95"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Qb3 e6 7. Bd2 b6 8. cxd5
exd5 9. Be2 Be6 10. O-O Ne4 11. Rfd1 Nxd2 12. Rxd2 c6 13. Qa3 Nd7 14. Qd6 Rc8
15. Rc1 Nb8 16. Qa3 a5 17. Na4 Bg4 18. Rdc2 Re8 19. Qb3 b5 20. Nc5 a4 21. Qc3
Bxf3 22. Bxf3 Bf8 23. Nd3 Bd6 24. g3 Rc7 25. Qd2 Qe7 26. Kg2 Kg7 27. h4 h5 28.
Re1 Qd7 29. Nc5 Bxc5 30. Rxc5 Re7 31. e4 dxe4 32. Rxe4 Rxe4 33. Bxe4 Qe6 34.
Bf3 Rd7 35. d5 cxd5 36. Rxb5 Qe5 37. Rxd5 Rxd5 38. Bxd5 Qd6 39. Qc3+ Kg8 40.
Qc4 Qd7 41. Bf3 Qa7 42. Qc8+ Kg7 43. Bb7 Kf6 44. Qh8+ Ke7 45. Qe5+ Kf8 46. Bd5
Nd7 47. Qd6+ Kg7 48. Qe7 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.7"]
[White "Della Morte, German"]
[Black "Paveto, Kevin"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2344"]
[BlackElo "2279"]
[PlyCount "188"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O d6 8. a4
Bg4 9. c3 O-O 10. h3 Be6 11. Bxe6 fxe6 12. Qb3 d5 13. axb5 axb5 14. Rxa8 Qxa8
15. Ng5 Qa6 16. Nxe6 Na5 17. Qa2 Qxe6 18. Qxa5 dxe4 19. Qxb5 exd3 20. Qxd3 e4
21. Qe2 Bd6 22. Nd2 Qe5 23. g3 h5 24. Nc4 Qb5 25. Re1 Qf5 26. Nxd6 cxd6 27. Kg2
Nd7 28. Bf4 d5 29. Rd1 Nf6 30. c4 g5 31. Bd6 Re8 32. cxd5 g4 33. hxg4 Nxg4 34.
Bf4 h4 35. Rh1 hxg3 36. Bxg3 e3 37. d6 Rc8 38. Rh4 Nxf2 39. Bxf2 exf2 40. Qg4+
Qxg4+ 41. Rxg4+ Kf7 42. Rd4 Rc1 43. Kxf2 Ke8 44. d7+ Kd8 45. Ke3 Rc2 46. Rd2
Rc1 47. Rd3 Rc2 48. b3 Rc1 49. Kd2 Rc6 50. Rd5 Rc7 51. Kd3 Rc1 52. Kd4 Rc2 53.
Rc5 Rh2 54. Kc4 Kxd7 55. Kb5 Rh8 56. b4 Rb8+ 57. Ka4 Ra8+ 58. Ra5 Rh8 59. Rc5
Ra8+ 60. Ra5 Rh8 61. Rg5 Kc6 62. Rg6+ Kb7 63. Ka5 Rh7 64. Rb6+ Ka7 65. Rf6 Kb7
66. Rf5 Rg7 67. Kb5 Rc7 68. Rf6 Rh7 69. Rb6+ Ka7 70. Rd6 Kb7 71. Rb6+ Ka7 72.
Re6 Kb7 73. Re5 Rc7 74. Rh5 Rg7 75. Rf5 Rc7 76. Rg5 Rh7 77. Kc5 Rc7+ 78. Kd6
Rc6+ 79. Kd5 Rh6 80. Kc5 Rc6+ 81. Kb5 Rc7 82. Rd5 Rh7 83. Kc5 Rg7 84. Re5 Rc7+
85. Kd6 Rc6+ 86. Kd5 Rh6 87. Re7+ Kb6 88. Re8 Kb7 89. Kc5 Rc6+ 90. Kb5 Rc7 91.
Ka5 Rg7 92. Re6 Rh7 93. Rb6+ Ka7 94. Rd6 Kb7 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.8"]
[White "Mareco, Sandro"]
[Black "Zuriel, Marisa"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2579"]
[BlackElo "2258"]
[PlyCount "69"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O c5 5. c4 O-O 6. d4 d6 7. d5 b5 8. cxb5 a6
9. bxa6 Bxa6 10. Nc3 Nbd7 11. Rb1 Qa5 12. Qc2 Rfb8 13. Rd1 Ne8 14. Bd2 Ne5 15.
Nxe5 Bxe5 16. a4 Nc7 17. Ne4 Qb6 18. b4 Qa7 19. Be3 Bd4 20. Bxd4 cxd4 21. b5
Bc8 22. Qc4 Bf5 23. Rbc1 Ne8 24. Ra1 Bxe4 25. Bxe4 Nf6 26. Bf3 Nd7 27. Rdc1 Ne5
28. Qb4 d3 29. a5 Nxf3+ 30. exf3 Qb7 31. Rc6 Qd7 32. b6 Qf5 33. b7 Ra7 34. a6
h5 35. Rac1 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.9"]
[White "Spata, German"]
[Black "Claverie, Raul"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "2255"]
[BlackElo "2470"]
[PlyCount "23"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 O-O 6. Nh3 d6 7. d5 Na6 8. Nf4 e5
9. dxe6 c6 10. O-O Nc5 11. Qc2 Nxe6 12. Rd1 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.03"]
[Round "5.10"]
[White "Pierrot, Facundo"]
[Black "Mellano, Santiago"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2444"]
[BlackElo "2226"]
[PlyCount "36"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. b3 O-O 12. Bb2 Bd7 13. Qf3 Qc7 14. Rfe1
Rfe8 15. Nb5 Qb6 16. a4 a6 17. Nd4 Bc5 18. Qf4 e5 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.1"]
[White "Flores, Diego"]
[Black "Roselli, Bernardo"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2599"]
[BlackElo "2423"]
[PlyCount "59"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. d3 f5 6. e4 Nf6 7. Nge2 O-O 8. O-O
Nc6 9. Rb1 Be6 10. Nd5 Qd7 11. b4 Nh5 12. b5 Nd8 13. exf5 Bxf5 14. Nec3 c6 15.
bxc6 bxc6 16. Ne3 Be6 17. Ne4 Nf7 18. Ba3 Nf6 19. h4 Nxe4 20. dxe4 Rfd8 21. Qd3
Bh6 22. f4 exf4 23. gxf4 Qe7 24. h5 Qh4 25. hxg6 hxg6 26. e5 Bxf4 27. Qxg6+ Kf8
28. Ng4 Qg5 29. Qe4 Kg7 30. Rfe1 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.2"]
[White "Rodriguez, Andres"]
[Black "Hobaica, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2518"]
[BlackElo "2395"]
[PlyCount "123"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3
Bb4 9. g4 h6 10. O-O-O Ne5 11. Kb1 Bxc3 12. Qxc3 Qxc3 13. bxc3 d5 14. exd5 Nxd5
15. Bd2 b5 16. a4 Bd7 17. axb5 axb5 18. Nxb5 Rb8 19. c4 Nxc4 20. Bxc4 Bxb5 21.
Bb3 Be2 22. Rde1 Bc4 23. Ka2 Bxb3+ 24. cxb3 Kd7 25. Re4 h5 26. h4 Rbc8 27. Kb2
Rc7 28. Rc4 Rxc4 29. bxc4 Nb6 30. Kb3 hxg4 31. fxg4 f5 32. gxf5 exf5 33. Bc3
Rh7 34. Bd4 Kc6 35. h5 Nd7 36. Kb4 f4 37. Kc3 f3 38. Kd3 f2 39. Ke2 Nb6 40. c5
Nd7 41. Kxf2 Nxc5 42. Kg3 Ne6 43. Be3 Rh8 44. Kg4 Rf8 45. Rd1 Rf7 46. Bc1 Kc7
47. Rd5 Kc6 48. Rd3 Kc7 49. Bd2 Kc6 50. Bc1 Kc7 51. Rd1 Kc6 52. Ba3 Rf4+ 53.
Kh3 Rd4 54. Rxd4 Nxd4 55. Kg4 Kd7 56. Kg5 Ke8 57. Kg6 Ne6 58. Bd6 Kd7 59. Be5
Ke8 60. Bd6 Kd7 61. Bb8 Ke7 62. Be5 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.3"]
[White "Landriel, Mario"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2326"]
[BlackElo "2579"]
[PlyCount "104"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O d6 7. d3 h6 8. e4
Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Qd1 Nd4 12. a3 Bc5 13. b4 Bb6 14. Na4 c6 15.
Nxb6 Qxb6 16. Be3 a5 17. Qd2 Nd7 18. Rfb1 axb4 19. axb4 c5 20. Ra2 Ra7 21. Rab2
Qc7 22. Qd1 Rea8 23. Qg4 Nf6 24. Qd1 Nd7 25. Qg4 Kh8 26. Qh4 Nf8 27. bxc5 dxc5
28. Qh5 Nfe6 29. h4 Ra1 30. Bh3 Kg8 31. Kg2 Rxb1 32. Rxb1 Ra3 33. Qd1 Nd8 34.
Bxd4 cxd4 35. Rb5 Ra5 36. Qb3 g6 37. Qb4 Rxb5 38. Qxb5 b6 39. Qe8+ Kg7 40. h5
gxh5 41. f4 Nc6 42. Bd7 Nb8 43. Bb5 exf4 44. e5 fxg3 45. e6 Qf4 46. Qxf7+ Qxf7
47. exf7 h4 48. Be8 Na6 49. Kh3 Nb4 50. f8=Q+ Kxf8 51. Bg6 Nc2 52. Be4 Ne3 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.4"]
[White "Tristan, Leonardo"]
[Black "Garcia Palermo, Carlos"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2438"]
[BlackElo "2479"]
[PlyCount "25"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. dxc5 e6 8.
c6 bxc6 9. Be2 Qb6 10. O-O Be7 11. b3 O-O 12. Bb2 a5 13. Nd2 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.5"]
[White "Bitelmarjer, Martin"]
[Black "Ricardi, Pablo"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2318"]
[BlackElo "2504"]
[PlyCount "127"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qb3 O-O 8. O-O
Nbd7 9. Bf4 c5 10. dxc5 Nxc5 11. Qc2 b6 12. Nc3 Bb7 13. Rad1 Rc8 14. cxd5 Nxd5
15. Ne5 Bf6 16. e4 Nb4 17. Qb1 Qe8 18. a3 Nc6 19. Nc4 Be7 20. Nb5 Rd8 21. Nbd6
Bxd6 22. Nxd6 Qe7 23. b4 e5 24. bxc5 Ba6 25. Be3 Bxf1 26. Bxf1 Nd4 27. Bxd4
exd4 28. Rxd4 bxc5 29. Nf5 Qe5 30. Rxd8 Rxd8 31. Qc2 g6 32. Ne3 Kg7 33. Nd5 Qd4
34. Kg2 Re8 35. Bd3 Rb8 36. Qc4 Rb2 37. Qxd4+ cxd4 38. a4 Rb3 39. Bb5 Ra3 40.
Kf1 a6 41. Bd7 Ra2 42. Nb4 Rb2 43. Nxa6 d3 44. Ke1 Re2+ 45. Kd1 Rxf2 46. h3 Kf6
47. Nc5 Ke7 48. Bb5 Rf3 49. a5 Kd6 50. Nxd3 Rxg3 51. Nf2 Rg5 52. Bc4 Rxa5 53.
Bxf7 Ke5 54. Ke2 Kf4 55. Bd5 h5 56. Nd3+ Kg3 57. Be6 Ra6 58. Bc8 Rc6 59. Bd7
Rd6 60. Nc5 Kf4 61. Be8 Rb6 62. Kd3 Rd6+ 63. Ke2 Rb6 64. Kd3 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.6"]
[White "Mussanti, Diego"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2319"]
[BlackElo "2399"]
[PlyCount "58"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. O-O
Bb7 9. a3 Nf6 10. Re1 d6 11. Bd2 Nbd7 12. f4 Be7 13. Qf3 O-O 14. Qh3 e5 15. Kh1
Rfe8 16. fxe5 Nxe5 17. Rf1 d5 18. exd5 Nxd3 19. Qxd3 Rad8 20. Bf4 Bd6 21. Bg5
Be5 22. Bxf6 Bxf6 23. Ne4 Bxb2 24. Ng5 g6 25. Qh3 h5 26. Rab1 Qxc2 27. Nxf7
Bxd5 28. Nxd8 Re2 29. Rg1 Rxg2 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.7"]
[White "Van Riemsdijk, Herman C"]
[Black "Randazzo, Adrian"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2391"]
[BlackElo "2302"]
[PlyCount "71"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O
b4 9. Na4 Bb7 10. f4 Nc6 11. c3 a5 12. Re1 Qb8 13. Nf3 Be7 14. h3 e5 15. f5 h6
16. Be3 Bd8 17. Bf2 O-O 18. Nd2 Na7 19. Nc4 Nb5 20. Ncb6 Bc6 21. Nxa8 Qxa8 22.
Bd5 Nxd5 23. exd5 Bxd5 24. Qg4 bxc3 25. Nxc3 Nxc3 26. bxc3 h5 27. Qxh5 Bxg2 28.
Re3 Bb6 29. Rg3 Bxf2+ 30. Kxf2 Rb8 31. Re1 Bd5 32. f6 Rb2+ 33. Re2 Qa7+ 34. Ke1
g6 35. Qh6 Rb1+ 36. Kd2 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.8"]
[White "Perelman, Hernan"]
[Black "Meza, Hugo"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2374"]
[BlackElo "2291"]
[PlyCount "63"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Bxf6 Nxf6 12. Nbd2 Rc8 13. Nb3 Be4 14. Qc3 Nd7
15. Rfd1 c5 16. Nxc5 Nxc5 17. dxc5 Qc7 18. b4 Bf6 19. Nd4 Bxg2 20. Kxg2 e5 21.
Nb3 e4 22. Nd4 Qe5 23. e3 h5 24. Qc2 h4 25. Qe2 g6 26. a4 Kg7 27. axb5 axb5 28.
Qg4 Rh8 29. Ra7 Rce8 30. Rd7 Rh7 31. h3 Bg5 32. f4 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.9"]
[White "Paveto, Kevin"]
[Black "Duarte, Leonardo"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2279"]
[BlackElo "2371"]
[PlyCount "66"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. O-O Be7 8.
Nb3 O-O 9. f4 d6 10. Qf3 Nc6 11. Bd2 b5 12. Rae1 Bb7 13. Qh3 g6 14. Kh1 b4 15.
Ne2 a5 16. f5 exf5 17. exf5 Rfe8 18. fxg6 hxg6 19. Bg5 Nh7 20. Rxf7 Nxg5 21.
Qh6 Nxf7 22. Qxg6+ Kf8 23. Rf1 Bf6 24. Qxf6 Nce5 25. Nbd4 Qd8 26. Qh6+ Kg8 27.
Qh7+ Kf8 28. Nf4 Bxg2+ 29. Kxg2 Qg5+ 30. Kh1 Qg8 31. Qf5 Ke7 32. Nd5+ Kf8 33.
Nf6 Qg5 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.04"]
[Round "6.10"]
[White "Pichot, Alan"]
[Black "Lujan, Carolina"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2269"]
[BlackElo "2364"]
[PlyCount "81"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8.
Nd5 Nf6 9. Nxf6+ Bxf6 10. Nc4 Be7 11. Be3 Be6 12. Nb6 Rb8 13. Be2 O-O 14. O-O
Bg5 15. Bxg5 Qxg5 16. c3 Ne7 17. Bc4 Rbd8 18. Nd5 Ng6 19. Qc1 Nf4 20. Nxf4 exf4
21. Bxe6 fxe6 22. f3 Qc5+ 23. Kh1 Rf6 24. Qd2 Qe5 25. Rad1 Rf7 26. Qd4 Qxd4 27.
Rxd4 e5 28. Rd5 Rfd7 29. Rfd1 Kf7 30. c4 Ke6 31. Kg1 Rc8 32. b3 b6 33. Kf2 g5
34. g4 h5 35. gxh5 Rh8 36. b4 Rxh5 37. Kg2 Rhh7 38. a4 Rhg7 39. h3 Rg8 40. Kf2
Re8 41. Rc1 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.1"]
[White "Rodriguez, Andres"]
[Black "Flores, Diego"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2518"]
[BlackElo "2599"]
[PlyCount "79"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Qe2 d5 5. e5 Nfd7 6. g3 c4 7. Bg2 Nc6 8. b3 Nc5
9. O-O cxb3 10. d4 bxa2 11. Rxa2 Ne4 12. Ne1 f5 13. h4 b6 14. Kh2 a5 15. f3 Ba6
16. Qd1 Nxc3 17. Nxc3 Rc8 18. Ne2 Be7 19. Be3 O-O 20. Rf2 Bc4 21. Nf4 Qd7 22.
Ra1 b5 23. Ned3 a4 24. Bf1 Na5 25. Nc5 Bxc5 26. dxc5 Nb3 27. Rb1 d4 28. Bd2 d3
29. Be3 Rfd8 30. Rbb2 b4 31. Bxd3 Bxd3 32. Rxb3 axb3 33. Qxb3 Bb5 34. Rd2 Qxd2+
35. Bxd2 Rxd2+ 36. Ng2 Rd5 37. Nf4 Rd2+ 38. Ng2 Rd5 39. Nf4 Rd2+ 40. Ng2
1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.2"]
[White "Mareco, Sandro"]
[Black "Van Riemsdijk, Herman C"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2579"]
[BlackElo "2391"]
[PlyCount "81"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Be2
Nd7 9. O-O dxc4 10. Bxc4 c6 11. Ne4 Qf5 12. Bd3 Qa5 13. a3 Be7 14. Rc1 a6 15.
Bb1 Rd8 16. Ng3 Bd6 17. Ne4 Be7 18. Ng3 Bd6 19. Qc2 g6 20. Rcd1 Bf8 21. h4 Bg7
22. e4 Nf8 23. e5 Bd7 24. Ne4 Be8 25. Qc1 Qc7 26. Nh2 Qe7 27. Qf4 h5 28. Nf3
Nh7 29. Nfg5 Bh6 30. g4 hxg4 31. Qxg4 f5 32. exf6 Nxf6 33. Nxf6+ Qxf6 34. Rfe1
Bxg5 35. hxg5 Qg7 36. Rxe6 Bf7 37. Re7 c5 38. Ba2 Bxa2 39. Rxg7+ Kxg7 40. Qf3
Kh7 41. Rd3 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.3"]
[White "Garcia Palermo, Carlos"]
[Black "Perelman, Hernan"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2479"]
[BlackElo "2374"]
[PlyCount "63"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 c5 2. d5 Nf6 3. Nc3 g6 4. e4 d6 5. f4 Bg7 6. Bb5+ Nfd7 7. a4 O-O 8. Nf3
Na6 9. O-O Nc7 10. Bc4 Nb6 11. Bb3 Bg4 12. a5 Nd7 13. Qd3 Bxf3 14. Rxf3 Qb8 15.
e5 b5 16. axb6 Nxb6 17. Ne4 c4 18. Bxc4 Nxc4 19. Qxc4 dxe5 20. f5 Qb7 21. fxg6
fxg6 22. d6+ Qd5 23. Rxf8+ Bxf8 24. Qxd5+ Nxd5 25. d7 Nf6 26. Rxa7 Rd8 27.
Nxf6+ exf6 28. Be3 Kf7 29. Bb6 Ke6 30. Bxd8 Bc5+ 31. Kf1 Bxa7 32. Bxf6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.4"]
[White "Amura, Claudia"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2328"]
[BlackElo "2438"]
[PlyCount "110"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 a6 6. Qd2 b5 7. Bd3 Bb7 8. a3
Nbd7 9. h3 c5 10. d5 c4 11. Be2 Nc5 12. Bxc5 dxc5 13. Qe3 Qc7 14. Rd1 Nd7 15.
O-O O-O 16. Kh1 e6 17. dxe6 fxe6 18. Ng5 Rae8 19. f4 Nb6 20. e5 Nd5 21. Qg3
Nxc3 22. bxc3 h6 23. Nf3 Qf7 24. Nh4 Be4 25. Rc1 Kh7 26. Qe3 Bd5 27. Qxc5 Qe7
28. Qxe7 Rxe7 29. Kg1 g5 30. fxg5 Rxf1+ 31. Rxf1 Bxe5 32. g6+ Kg7 33. Bf3 Bxf3
34. Rxf3 Bf6 35. g3 Bxh4 36. gxh4 Kxg6 37. Rf8 e5 38. Rb8 Re6 39. a4 bxa4 40.
Rb4 Rc6 41. Rxa4 Kh5 42. Ra5 Kxh4 43. Kh2 Rd6 44. Rxe5 Rd2+ 45. Kg1 Kg3 46. Kf1
Rxc2 47. Re6 h5 48. Rxa6 Rxc3 49. Rg6+ Kxh3 50. Kf2 h4 51. Rc6 Rc1 52. Rc8 c3
53. Ke2 Kh2 54. Kf2 c2 55. Rc4 h3 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.5"]
[White "Roselli, Bernardo"]
[Black "Bitelmajer, Martin"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2324"]
[BlackElo "2318"]
[PlyCount "57"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 c6 7. e3 Nbd7 8.
Bd3 h6 9. Bh4 Bd6 10. Nge2 Nf8 11. f3 Ne6 12. O-O-O Be7 13. Bf2 Bd7 14. Kb1 c5
15. dxc5 Nxc5 16. Bf5 Be6 17. Nd4 Qc8 18. Nxe6 fxe6 19. Bg6+ Kf8 20. e4 dxe4
21. fxe4 Ncd7 22. Bd4 Bc5 23. Qf2 Bxd4 24. Qxd4 Qc5 25. Qxc5+ Nxc5 26. e5 Ng4
27. Rhe1 Nxh2 28. Bh5 g6 29. Be2 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.6"]
[White "Orsini, Antonio"]
[Black "Pichot, Alan"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2352"]
[BlackElo "2269"]
[PlyCount "71"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. Bg5 Be7 8.
O-O-O O-O 9. e4 a6 10. a3 b5 11. Be3 Qb6 12. e5 Bb7 13. Bd3 Rad8 14. Qe4 g6 15.
Qf4 f6 16. exf6 Bxf6 17. Qh6 Bg7 18. Qh4 Ne5 19. Nxe5 Bxe5 20. Rhe1 Rde8 21.
Bh6 Bg7 22. Bxg7 Kxg7 23. Rxe8 Rxe8 24. Bxg6 Qxg6 25. Rxd7+ Kh8 26. Rxb7 Re1+
27. Kd2 Re8 28. Qf4 Qe6 29. Kc3 a5 30. b3 b4+ 31. axb4 axb4+ 32. Kb2 Qa6 33.
Rb8 Qe6 34. Rxe8+ Qxe8 35. Qf6+ Kg8 36. Qg5+ 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.7"]
[White "Mahia, Gustavo"]
[Black "Paveto, Kevin"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2399"]
[BlackElo "2279"]
[PlyCount "104"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Nf3 c5 7. dxc5 Qa5 8. Nd2
dxc4 9. Bxc4 Qxc5 10. O-O Nc6 11. Qe2 Nh5 12. Nde4 Nxf4 13. exf4 Qa5 14. Rad1
Bf5 15. Ng5 h6 16. Nge4 Rad8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Qb4 20. Qb3
Bxe4 21. Qxb4 Nxb4 22. Nxe4 Bxb2 23. Nc5 b5 24. Bxb5 Nxa2 25. Nd3 Bd4 26. Ba6
Nc3 27. g4 Kg7 28. Kg2 Kf6 29. Kf3 g5 30. h3 e6 31. Kg2 Nd5 32. fxg5+ hxg5 33.
Kg3 e5 34. f3 Nc7 35. Bc4 a5 36. h4 gxh4+ 37. Kxh4 a4 38. g5+ Kg6 39. Kg4 a3
40. f4 e4 41. f5+ Kg7 42. Nb4 Be3 43. Nc2 Bc1 44. Nd4 Ne8 45. f6+ Kg6 46. Bd5
Nd6 47. Nc2 Bxg5 48. Nxa3 Bxf6 49. Nc2 Be5 50. Ne3 Bd4 51. Nf5 Nxf5 52. Bxe4
Kf6 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.8"]
[White "Hobaica, Juan Pablo"]
[Black "Leskovar, Matias"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "2395"]
[BlackElo "2256"]
[PlyCount "74"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 c6 6. Qc2 Nbd7 7. Nf3 O-O 8. Bd3
dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. O-O Rc8 12. e4 b4 13. Na4 c5 14. Bxf6 gxf6 15.
d5 c4 16. Be2 f5 17. Bxc4 exd5 18. exd5 Bxd5 19. Nd2 Ne5 20. b3 Nxc4 21. bxc4
Bc6 22. Nb2 Bc5 23. Kh1 Qg5 24. f3 Be3 25. Rfd1 Rce8 26. Nf1 Bxf3 27. Nxe3 Bxd1
28. Nbxd1 f4 29. Nf1 Re1 30. Qf2 Rfe8 31. Rb1 Qg6 32. Rb3 Rxd1 33. Qxf4 Re4 34.
Qb8+ Kg7 35. Rf3 Re2 36. Qg3 Qxg3 37. hxg3 Rxa2 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.9"]
[White "Ricardi, Pablo"]
[Black "Zuriel, Marisa"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2504"]
[BlackElo "2258"]
[PlyCount "79"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qe2 b5 8. f3
Nbd7 9. g4 Nb6 10. Qf2 Nfd7 11. h4 Bb7 12. g5 Rc8 13. Bh3 b4 14. Nce2 e5 15.
Nb3 Rxc2 16. Kd1 Rc8 17. Bxb6 Nxb6 18. Bxc8 Nxc8 19. Ng3 g6 20. Kc2 Be7 21.
Rad1 a5 22. Kb1 O-O 23. Qh2 h5 24. gxh6 Kh7 25. Qg2 Qb6 26. h5 a4 27. Nc1 Rg8
28. Qh3 a3 29. hxg6+ Rxg6 30. Qf5 Qf2 31. Nce2 Bf6 32. Qd7 Ne7 33. Rdf1 Qb6 34.
Qe8 Ba6 35. Qxf7+ Kh8 36. h7 Bd3+ 37. Ka1 axb2+ 38. Kxb2 Qd8 39. Rd1 Bb5 40.
Rxd6 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.05"]
[Round "7.10"]
[White "Lujan, Carolina"]
[Black "Anino, Sergio"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2364"]
[BlackElo "2219"]
[PlyCount "77"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. c3 Nf6 6. Bb3 Bb6 7. h3 Ne7 8. Nbd2
c6 9. Nf1 Ng6 10. Ng3 O-O 11. O-O h6 12. d4 Re8 13. Bc2 Qc7 14. Re1 Be6 15. Be3
c5 16. d5 Bd7 17. c4 Ba5 18. Rf1 Nf4 19. Nh4 g6 20. Qf3 Qd8 21. Ne2 N6h5 22.
Bxf4 Nxf4 23. Nxf4 exf4 24. Qxf4 g5 25. Qg3 Qf6 26. f4 Qg7 27. fxg5 Re5 28. Nf3
Rae8 29. Nxe5 Rxe5 30. g6 fxg6 31. Rf2 Bc7 32. Raf1 Be8 33. Qf4 Re7 34. Qf8+
Qxf8 35. Rxf8+ Kg7 36. R8f6 Re5 37. Ba4 Bd8 38. Rf8 Bxa4 39. R1f7# 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.1"]
[White "Flores, Diego"]
[Black "Garcia Palermo, Carlos"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2599"]
[BlackElo "2479"]
[PlyCount "45"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8.
a3 O-O 9. b4 Re8 10. Rb1 Bf8 11. d3 a5 12. b5 Nd4 13. Nd2 a4 14. e3 Ne6 15. Nf3
Nc5 16. d4 exd4 17. Nxd4 Qg5 18. e4 Qg6 19. Bf4 Ne6 20. Nxe6 Bxe6 21. Bxc7 Rec8
22. Bxb6 Rxc3 23. Qd4 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.2"]
[White "Leskovar, Matias"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2256"]
[BlackElo "2576"]
[PlyCount "64"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. Nd2 cxd4 7. Nb3 Qf5 8.
Bxb8 Rxb8 9. Qxd4 b6 10. e4 Qf4 11. Ne2 Qc7 12. e5 Ng8 13. Ng3 Nh6 14. Rd1 e6
15. f4 Be7 16. Bd3 f5 17. Be2 Nf7 18. O-O g6 19. Qc4 Qxc4 20. Bxc4 h5 21. Ne2
g5 22. g3 h4 23. g4 fxg4 24. Ned4 a6 25. f5 Nxe5 26. Bxe6 dxe6 27. Rde1 Nf3+
28. Nxf3 gxf3 29. Rxf3 exf5 30. Nd4 Rb7 31. Nxf5 Bxf5 32. Rxf5 Kd8 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.3"]
[White "Tristan, Leonardo"]
[Black "Roselli, Bernardo"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2438"]
[BlackElo "2423"]
[PlyCount "57"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Na6 7. Bd3 Bg4 8. Be3
e5 9. fxe5 dxe5 10. d5 c5 11. h3 Bxf3 12. Qxf3 Ne8 13. h4 f5 14. exf5 Nd6 15.
g4 Qb6 16. Ne4 gxf5 17. Nxd6 Qxd6 18. Bxf5 e4 19. Qxe4 Bxb2 20. Qe6+ Qxe6 21.
Bxe6+ Kg7 22. Rb1 Bc3+ 23. Ke2 b6 24. Rhf1 Be5 25. Rf5 Bd4 26. Rbf1 Rxf5 27.
Rxf5 Bxe3 28. Rf7+ Kh8 29. Kxe3 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.4"]
[White "Lujan, Carolina"]
[Black "Rodriguez, Andres"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2364"]
[BlackElo "2518"]
[PlyCount "72"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 c5 5. Nc3 Nf6 6. Bb5+ Nc6 7. Qe2+ Be6 8.
Nf3 Be7 9. Ne5 Qc8 10. dxc5 O-O 11. Bxc6 bxc6 12. Na4 Ne4 13. O-O Nxc5 14. Nxc5
Bxc5 15. c3 Re8 16. Qd2 a5 17. b4 Bf8 18. a3 Bf5 19. Nd3 Qa6 20. Rad1 Qc4 21.
Ne5 Qb5 22. Rfe1 Qa4 23. Qc1 Rac8 24. Rd4 Qb3 25. Re3 c5 26. c4 Qa4 27. Rxd5
cxb4 28. axb4 axb4 29. Nxf7 Be6 30. Nd6 Bxd5 31. Rxe8 Rxe8 32. Nxe8 b3 33. h3
Qxc4 34. Nc7 Qxc1+ 35. Bxc1 Bc4 36. Bb2 g6 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.5"]
[White "Paveto, Kevin"]
[Black "Ricardi, Pablo"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2279"]
[BlackElo "2504"]
[PlyCount "79"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. O-O
O-O 9. f4 Nc6 10. Bf3 Qc7 11. Kh1 Rb8 12. a4 Re8 13. Qe1 Bf8 14. Qg3 Bd7 15.
Rad1 Rbc8 16. e5 dxe5 17. fxe5 Qxe5 18. Bf4 Qc5 19. Nb3 Qb4 20. Bg5 Nd5 21.
Rxd5 exd5 22. Nxd5 Qc4 23. Nf6+ gxf6 24. Bxf6+ Bg4 25. Nd2 Qxc2 26. Bxg4 Qg6
27. Qh3 Rcd8 28. Bh5 Qxf6 29. Rxf6 Rxd2 30. Bxf7+ Kh8 31. Rf1 Rf2 32. g3 Rxf1+
33. Qxf1 Rb8 34. Bd5 Ne5 35. Bxb7 Bg7 36. Qxa6 Rd8 37. Bd5 Ng4 38. a5 Nf2+ 39.
Kg2 Nd1 40. Qe2 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.6"]
[White "Mahia, Gustavo"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2399"]
[BlackElo "2352"]
[PlyCount "87"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 e6 2. Nf3 Nf6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. a4 b4 7. Nbd2 O-O 8. Re1
Ne4 9. Ne5 f5 10. Nb3 a5 11. f3 Nf6 12. Nd3 d6 13. e4 Re8 14. e5 dxe5 15. dxe5
Nd5 16. Ndc5 Bc8 17. f4 c6 18. Qd4 Na6 19. c4 Nxc5 20. Nxc5 Nxf4 21. Qxf4 Bxc5+
22. Be3 Qb6 23. Qf2 Bxe3 24. Qxe3 Qxe3+ 25. Rxe3 Rd8 26. Bxc6 Ra7 27. Kf2 Rc7
28. Bb5 Bb7 29. Ke2 Be4 30. Rd1 Rxd1 31. Kxd1 Rc5 32. Kd2 Kf7 33. Re1 Rxe5 34.
Bc6 Kf6 35. Bxe4 Rxe4 36. Rxe4 fxe4 37. Ke3 Ke5 38. b3 h5 39. h4 g6 40. Ke2 Kd4
41. Kd2 e3+ 42. Ke2 Ke4 43. Ke1 Kd4 44. Ke2 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.7"]
[White "Pierrot, Facundo"]
[Black "Leskovar, Matias"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2444"]
[BlackElo "2330"]
[PlyCount "89"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 f6 7. Bb5 a5 8. exf6
Qxf6 9. Bg5 Qf7 10. O-O Bd6 11. Bh4 h6 12. Bg3 O-O 13. Re1 Nf6 14. Bxc6 bxc6
15. Ne5 Bxe5 16. Bxe5 Ne4 17. f3 a4 18. Nc1 Nd6 19. Nd3 a3 20. b3 Ba6 21. Nc5
Nb7 22. Re3 Nxc5 23. dxc5 Ra7 24. Qd2 Bc8 25. Rae1 Bd7 26. f4 Qf5 27. Rg3 Rf7
28. Qc3 g6 29. h3 Kh7 30. Rf3 Rf8 31. Bd4 Qf7 32. Qe3 Qg8 33. Kh2 Rf7 34. g4
Ra8 35. Qe5 Qd8 36. Kg3 Qb8 37. h4 Qg8 38. Kh2 Raf8 39. Ref1 h5 40. gxh5 Rf5
41. Qxc7 R8f7 42. hxg6+ Qxg6 43. Rg1 Qh6 44. Qd8 Qf8 45. Qxf8 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.8"]
[White "Mellano, Santiago"]
[Black "Hobaica, Juan Pablo"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2226"]
[BlackElo "2395"]
[PlyCount "113"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 a6 5. Bd3 b5 6. b3 Bg4 7. Nbd2 Nbd7 8. Qc2
e6 9. O-O Bd6 10. Bb2 Qb8 11. h3 Bh5 12. Ne5 Nxe5 13. dxe5 Bxe5 14. Bxe5 Qxe5
15. cxb5 cxb5 16. a4 O-O 17. axb5 axb5 18. Rxa8 Rxa8 19. Bxb5 g5 20. Bd3 Rb8
21. Rc1 Kg7 22. Qc7 Qxc7 23. Rxc7 Bd1 24. Bc2 Ne8 25. Rc6 Bxc2 26. Rxc2 Kf6 27.
Kf1 Ke7 28. e4 dxe4 29. Nxe4 h6 30. Rc3 f5 31. Nd2 Rb7 32. Rc8 Kd7 33. Ra8 Rc7
34. Nc4 Rb7 35. Rxe8 Rxb3 36. Rh8 Rb4 37. Ne3 Rh4 38. f3 Ke7 39. Rc8 Ra4 40.
Rc2 h5 41. Kf2 h4 42. Nf1 Kf6 43. Ne3 Ra5 44. Nc4 Ra6 45. Ke3 Ra1 46. Kd4 Rd1+
47. Rd2 Re1 48. Ne3 Ra1 49. Re2 Ra8 50. Kc5 Rd8 51. Kc6 Rd4 52. Kc5 Rd8 53. Nc4
Rd5+ 54. Kc6 Ke7 55. Rd2 Rxd2 56. Nxd2 g4 57. Nc4 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.9"]
[White "Van Riemsdijk, Herman C"]
[Black "Di Muro, Matias"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2391"]
[BlackElo "2255"]
[PlyCount "73"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. e5 dxe5 6. Nxe5 Qc7 7. Nxc6 bxc6 8.
Qf3 Bb7 9. Bc4 e6 10. d3 Bd6 11. Be3 O-O 12. h4 Nd5 13. Ne4 Rae8 14. O-O-O f5
15. Nxd6 Qxd6 16. h5 e5 17. g4 f4 18. Bd2 Bc8 19. Qe2 Kh8 20. f3 Re7 21. Bb3
Rfe8 22. Rhe1 a5 23. Qf2 Nb4 24. a3 Nd5 25. Re4 Be6 26. Rde1 Bg8 27. Bxa5 Rb8
28. Bc4 Reb7 29. Bc3 Nxc3 30. bxc3 Bd5 31. Bxd5 cxd5 32. Rxe5 Qc6 33. Qe2 Rb1+
34. Kd2 Rxe1 35. Kxe1 h6 36. Re6 Qb5 37. Qe5 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.06"]
[Round "8.10"]
[White "Perelman, Hernan"]
[Black "Spata, German"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2374"]
[BlackElo "2255"]
[PlyCount "122"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Bxd2+ 6. Qxd2 d6 7. Nc3 O-O 8.
Nf3 e5 9. O-O c6 10. e4 Bg4 11. b3 Re8 12. h3 Bxf3 13. Bxf3 Nbd7 14. Rad1 Nf8
15. d5 cxd5 16. cxd5 Qd7 17. Bg2 b5 18. a3 Rac8 19. Rc1 Qb7 20. Na2 N8d7 21.
Nb4 Nc5 22. Qe3 Qb6 23. Nc6 Kf8 24. Rc3 Nfd7 25. Rfc1 a5 26. h4 b4 27. axb4
axb4 28. Rc4 Na6 29. Qe1 Ndc5 30. Nxb4 Rb8 31. Nxa6 Qxa6 32. Bf1 Nxb3 33. Rb4
Qa7 34. Rxb8 Rxb8 35. Rb1 Nd4 36. Kg2 Rxb1 37. Qxb1 g6 38. Qc1 h5 39. Qc8+ Kg7
40. Qc3 Qa4 41. Qe3 Qd1 42. Bd3 Qb3 43. Qd2 Qa3 44. Be2 Qc5 45. Bd1 Qa3 46. Be2
Qb3 47. Bd1 Qb7 48. Kh2 Qb1 49. f3 Qb7 50. Kg2 Qa7 51. Be2 f5 52. Bd3 Qe7 53.
f4 fxe4 54. Bxe4 Qf6 55. Qe3 exf4 56. gxf4 Nf5 57. Bxf5 gxf5 58. Qg3+ Kf7 59.
Qg5 Qb2+ 60. Kg1 Qc1+ 61. Kh2 Qd2+ 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.1"]
[White "Mareco, Sandro"]
[Black "Tristan, Leonardo"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2579"]
[BlackElo "2438"]
[PlyCount "55"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 c5 7. cxd5 exd5 8.
dxc5 Qa5 9. Rc1 Qxa2 10. Bxf6 Nxf6 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. O-O Bxc3 14.
Rxc3 Qxb2 15. Rc2 Qf6 16. Qxd5 Qc6 17. Qf5 O-O 18. Nd4 Qc7 19. Nb5 Qc6 20. Rb1
Rfd8 21. Nd4 Qc7 22. c6 Nb6 23. Nb5 Qc8 24. Qxc8 Raxc8 25. Nxa7 Rc7 26. Rcc1
Nc8 27. Rd1 Re8 28. cxb7 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.2"]
[White "Paveto, Kevin"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2279"]
[BlackElo "2599"]
[PlyCount "120"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 Bf6 8.
O-O Nc6 9. f4 d6 10. Qe2 Nge7 11. N1d2 Ng6 12. Nc4 b5 13. Ne3 e5 14. fxe5 Bxe5
15. Ng4 O-O 16. Nxe5 Ngxe5 17. Bf4 Be6 18. Qe3 Rc8 19. Qg3 f6 20. Rf2 Rf7 21.
Bf1 Rd7 22. h3 Bc4 23. c3 Qe7 24. Nd2 Bxf1 25. Raxf1 Kh8 26. Nf3 Nd3 27. Re2
Nc5 28. Rfe1 Ne5 29. Nd4 Qf7 30. Rd1 Qg6 31. Nf5 Rcd8 32. Bxe5 dxe5 33. Rxd7
Rxd7 34. Qe3 Ne6 35. Qb6 Qe8 36. Qxa6 h6 37. Nd6 Qf8 38. Rd2 b4 39. Nf7+ Rxf7
40. Qxe6 bxc3 41. bxc3 Qc5+ 42. Kh2 Rf8 43. Qb3 Qe3 44. Qc2 Rc8 45. c4 Kh7 46.
Rd5 Qf4+ 47. Kg1 Ra8 48. a4 Rb8 49. c5 Qe3+ 50. Kh2 Rb3 51. c6 Rc3 52. Qd2 Qg3+
53. Kh1 Re3 54. Rc5 Re1+ 55. Qxe1 Qxe1+ 56. Kh2 Qb4 57. Rd5 Qxe4 58. c7 Qf4+
59. g3 Qf2+ 60. Kh1 Qc2 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.3"]
[White "Garcia Palermo, Carlos H"]
[Black "Rodriguez Vila, Andres"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2479"]
[BlackElo "2518"]
[PlyCount "127"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 exd5 5. cxd5 Bd6 6. g3 O-O 7. Bg2 Bc7 8. d6
Ba5+ 9. Bd2 Nc6 10. O-O Re8 11. Na3 b6 12. Bxa5 Nxa5 13. Nd2 Ba6 14. Re1 Rc8
15. e4 Nc6 16. f4 h6 17. e5 Nh7 18. Nf3 b5 19. Nc2 Qb6 20. Ne3 c4 21. Kh1 Nb4
22. Nh4 Nd3 23. Qh5 Nf6 24. exf6 Nf2+ 25. Kg1 Rxe3 26. Bd5 Rxg3+ 27. Kf1 Ne4
28. Bxf7+ Kf8 29. fxg7+ Rxg7 30. Rxe4 Qg1+ 31. Ke2 Qxh2+ 32. Ke3 Qxb2 33. Ng6+
Kxf7 34. Rg1 Qa3+ 35. Kf2 Qc5+ 36. Qxc5 Rxc5 37. Re7+ Kf6 38. Ne5 Rxg1 39.
Nxd7+ Kf5 40. Nxc5 Rd1 41. Nxa6 Rxd6 42. Nc5 Kxf4 43. Rf7+ Ke5 44. Rxa7 Kd4 45.
Rc7 b4 46. Ke2 Rg6 47. Kd1 h5 48. Kc2 Rh6 49. Na4 h4 50. Rd7+ Ke4 51. Nb2 c3
52. Nd3 h3 53. Nf2+ Ke5 54. Ng4+ Ke6 55. Nxh6 Kxd7 56. Ng4 Ke6 57. a3 Kf5 58.
Nh2 bxa3 59. Kxc3 Kf4 60. Kb3 Kg3 61. Nf1+ Kg2 62. Ne3+ Kf2 63. Ng4+ Kg3 64.
Ne3 1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.4"]
[White "Amura, Claudia Noemi"]
[Black "Pierrot, Juan Facundo"]
[Result "0-1"]
[ECO "D88"]
[WhiteElo "2328"]
[BlackElo "2444"]
[PlyCount "64"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 O-O 9. Be3 Nc6 10. Rc1 b6 11. O-O cxd4 12. cxd4 Bb7 13. Qa4 a6 14. Bd5 b5
15. Qa3 Qd7 16. Rfd1 Rfc8 17. f3 e6 18. Bxc6 Rxc6 19. Rxc6 Qxc6 20. Rc1 Qd7 21.
Qa5 Rc8 22. Rxc8+ Qxc8 23. a4 bxa4 24. Nc3 Qd7 25. e5 Bc6 26. Ne4 Bxe4 27. fxe4
Bf8 28. Qxa6 a3 29. h3 Qc7 30. Qa8 Qc3 31. Kf2 Qb2+ 32. Kf3 a2 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.5"]
[White "Roselli Mailhe, Bernardo"]
[Black "Leskovar, Matias"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2423"]
[BlackElo "2256"]
[PlyCount "68"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. c5 Qxb3 8. axb3
Bxb1 9. Rxb1 Nbd7 10. h3 Bg7 11. e3 O-O 12. b4 a6 13. Bd3 Rae8 14. O-O Nh5 15.
Bh2 f5 16. Nd2 e5 17. Nb3 Rf7 18. Be2 exd4 19. Bxh5 gxh5 20. exd4 Re4 21. Rfd1
Nf8 22. Rd2 Ne6 23. Rbd1 f4 24. f3 Re3 25. Rd3 Re7 26. Kf1 Rxd3 27. Rxd3 h4 28.
Bg1 Bf6 29. Rd2 Kf7 30. Bf2 Kg6 31. Re2 Kf5 32. Na5 Rf7 33. Nb3 Ng7 34. Re1 Ne6
1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.6"]
[White "Bitelmajer, Martin"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[ECO "A69"]
[WhiteElo "2318"]
[BlackElo "2399"]
[PlyCount "76"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2
O-O 9. O-O Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 Nh5 13. f4 Nf6 14. a5 Bd7 15. e5
dxe5 16. d6 Ncd5 17. Nde4 Nxf4 18. Nxc5 Nxe2+ 19. Qxe2 Bg4 20. Qf2 Qxd6 21. Bg5
b6 22. Nb3 Bf5 23. h3 h5 24. Rad1 Qe6 25. Bxf6 Bxf6 26. g4 hxg4 27. hxg4 Bxg4
28. Qxf6 Qxf6 29. Rxf6 Bxd1 30. Nxd1 Kg7 31. Rf2 bxa5 32. Nxa5 Rac8 33. Nc3 f5
34. Kg2 e4 35. Nb3 Red8 36. Kg3 Rd3+ 37. Kf4 Rcxc3 38. bxc3 Kf6 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.7"]
[White "Van Riemsdijk, Herman C"]
[Black "Mussanti, Diego"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2391"]
[BlackElo "2319"]
[PlyCount "69"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 a6 8. Bb3
Qc7 9. f4 Be7 10. O-O Na5 11. Qf3 O-O 12. f5 Nxb3 13. cxb3 b5 14. Rac1 Qd7 15.
e5 dxe5 16. fxe6 fxe6 17. Nxe6 Bb7 18. Nxf8 Rxf8 19. Qh3 Qd3 20. Rcd1 Qg6 21.
Qe6+ Kh8 22. Rd2 Re8 23. a3 b4 24. axb4 Bxb4 25. Qb6 Bxc3 26. bxc3 Qe4 27. Bg5
Ng8 28. Qe3 Qg4 29. h3 Qh5 30. Rd6 Rc8 31. c4 h6 32. Bd8 e4 33. Bb6 Bc6 34. Bd4
Kh7 35. Qg3 1-0

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.8"]
[White "Randazzo, Adrian"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2302"]
[BlackElo "2352"]
[PlyCount "66"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 Be7 5. g3 b5 6. Bg2 c5 7. O-O Nc6 8. Re1 a5
9. exd5 exd5 10. c4 bxc4 11. dxc4 O-O 12. cxd5 Nxd5 13. Nc3 Nxc3 14. bxc3 Bf6
15. Qc2 Ba6 16. Rd1 Qc8 17. Ng5 g6 18. Ne4 Bg7 19. Bf4 Qf5 20. Qa4 Ne5 21. Nxc5
Be2 22. Rd5 Bf3 23. Rxe5 Bxe5 24. Bxf3 Bxf4 25. Qxf4 Qxc5 26. Bxa8 Rxa8 27. Qf6
Qc4 28. Qd4 Qxd4 29. cxd4 Rb8 30. Re1 Rb4 31. Re4 Ra4 32. d5 Rxa2 33. d6 Rd2
1/2-1/2

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.9"]
[White "Mellano, Santiago"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2226"]
[BlackElo "2341"]
[PlyCount "116"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O g6 6. c4 Bg7 7. Nc3 c5 8. d5
exd5 9. cxd5 O-O 10. e4 d6 11. Bf4 Na6 12. Re1 Nc7 13. h3 a6 14. a4 Rb8 15. Rb1
Nh5 16. Bg5 Qd7 17. Qd2 b5 18. axb5 Nxb5 19. Bh6 Rfe8 20. Bxg7 Kxg7 21. b4 c4
22. Bxc4 Na3 23. Qd4+ Kg8 24. Rbc1 Bc8 25. Bf1 Qb7 26. Na2 Bd7 27. g4 Ng7 28.
e5 dxe5 29. Rxe5 Nb5 30. Qd2 Nd6 31. Qf4 f5 32. Rxe8+ Ngxe8 33. Ne5 Ba4 34. Nc6
Rc8 35. Bg2 Qf7 36. Re1 Bxc6 37. dxc6 Qxa2 38. Qe5 Ne4 39. Bxe4 fxe4 40. Rxe4
Nc7 41. Rd4 Qe6 42. Qc5 Ne8 43. Rc4 Qd6 44. Qb6 Qd1+ 45. Kh2 Qd6+ 46. Kg1 Nc7
47. Rd4 Qe5 48. Rd7 Qe1+ 49. Kg2 Qe4+ 50. f3 Qe2+ 51. Kg3 Qe5+ 52. f4 Qe1+ 53.
Kf3 Qc3+ 54. Kf2 Qc2+ 55. Kg3 Qc3+ 56. Kf2 Ne6 57. Qxa6 Qc2+ 58. Kf3 Rxc6 0-1

[Event "43. Abierto Internacional Ciudad de Mar"]
[Site "Mar del Plata ARG"]
[Date "2012.04.07"]
[Round "9.10"]
[White "Ricardi, Pablo"]
[Black "Tobares, Leandro"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2504"]
[BlackElo "2203"]
[PlyCount "65"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2012.03.31"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bc4
O-O 9. d3 Ne6 10. h4 d6 11. exd6 exd6 12. h5 Ncd4 13. Nd5 Nxf3+ 14. Qxf3 Nd4
15. Qg3 Nf5 16. Qh2 b5 17. Bb3 Bb7 18. Bf4 a5 19. a4 Bxb2 20. Rab1 bxa4 21. Ba2
a3 22. hxg6 hxg6 23. Ne7+ Nxe7 24. Bg5 Nd5 25. Bxd8 Raxd8 26. Qh6 Bg7 27. Qg5
Nb4 28. Bxf7+ Rxf7 29. Qxd8+ Rf8 30. Qxd6 a2 31. Ra1 Nxc2 32. Re7 Bf6 33. Qe6+
1-0

