[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Evans, Pablo"]
[Black "Sánchez, Christian"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "91"]
[EventDate "2003.11.11"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. O-O-O Qe7 7. Nxe4 Ba3 8.
Nxf6+ Qxf6 9. c3 Bxb2+ 10. Kxb2 O-O 11. Qf3 Qe7 12. h4 a5 13. a4 Bd7 14. Bd3
Bc6 15. Be4 Bxe4 16. Qxe4 Nd7 17. Nf3 c6 18. Ng5 Nf6 19. Qc2 b5 20. Ra1 Rfd8
21. Rhd1 Qc5 22. d4 Qd5 23. f3 h6 24. Ne4 Nxe4 25. Qxe4 Qd7 26. g4 Qd5 27. Qxd5
Rxd5 28. c4 bxc4 29. bxc4 Rb8+ 30. Kc3 Rdd8 31. Rab1 Kf8 32. c5 Ke7 33. Rb6 Kd7
34. Rdb1 Kc7 35. f4 f6 36. Rxb8 Rxb8 37. Rxb8 Kxb8 38. f5 exf5 39. gxf5 Kc7 40.
Kc4 Kd7 41. d5 h5 42. dxc6+ Kxc6 43. Kd4 Kc7 44. Kd5 Kd7 45. c6+ Ke7 46. Kc5
1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Sanhueza, Cristián"]
[Black "Ciotta, Eric"]
[Result "0-1"]
[ECO "C17"]
[PlyCount "88"]
[EventDate "2003.11.11"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Kf8 8. Nb5
Bc7 9. f4 Nc6 10. Nf3 Bb8 11. Nbxd4 Nxd4 12. Nxd4 a6 13. Bd3 Ba7 14. Be3 Nh6
15. Qh5 Bxd4 16. Bxd4 Nf5 17. Bc5+ Kg8 18. O-O g6 19. Qf3 h5 20. Bxf5 gxf5 21.
Qg3+ Kh7 22. Qh3 Kg7 23. Rf3 h4 24. Rd1 b6 25. Bd6 Rh6 26. Rdd3 Bb7 27. Rfe3
Rg6 28. g3 Rc8 29. c3 Rc4 30. Kf2 hxg3+ 31. hxg3 d4 32. Rf3 Bxf3 33. Kxf3 Qa8+
34. Kf2 Rh6 35. Qg2 Qxg2+ 36. Kxg2 dxc3 37. Rd1 c2 38. Rc1 Rh8 39. Be7 Rhc8 40.
Kf2 Rc3 41. a4 Ra3 42. Ke2 Rxa4 43. Kd2 a5 44. g4 fxg4 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Partal, Rodrigo"]
[Black "Sanfilippo, Dante"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "79"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Ne7 6. d4 exd4 7. Nxd4 c5 8.
Nb3 Qxd1 9. Rxd1 Nc6 10. Bf4 c4 11. Nd4 Bg4 12. f3 Nxd4 13. Rxd4 Bc5 14. c3 Rd8
15. Be3 Bxd4 16. cxd4 Bc8 17. Nd2 b5 18. Rc1 O-O 19. b3 c5 20. d5 Bb7 21. Bxc5
Rfe8 22. bxc4 f5 23. Bb6 Rd6 24. c5 Rg6 25. c6 Bc8 26. Bc7 Re7 27. d6 Rxc7 28.
dxc7 Kf7 29. exf5 Bxf5 30. g4 Bc8 31. Ne4 h6 32. Kf2 Re6 33. Ke3 Re7 34. Kd4
Ke6 35. Kc5 Rxc7 36. Nd6 Bd7 37. Kb6 Rxc6+ 38. Rxc6 Bxc6 39. Kxc6 g5 40. Nxb5
1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Selvetti, Alexis"]
[Black "Acevedo, Raúl"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "112"]
[EventDate "2003.11.11"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. Bc2 Rc8 8. dxc5
Bxc5 9. O-O a5 10. a3 Qc7 11. Bf4 Nge7 12. Nbd2 f5 13. Nb3 Bb6 14. Re1 O-O 15.
Nbd4 Nxd4 16. Nxd4 Ng6 17. Qd2 Qd8 18. Bd1 Bxd4 19. cxd4 Qb6 20. b3 Rc7 21. g3
Rfc8 22. Be3 Rc3 23. a4 Qd8 24. f4 Ne7 25. Qf2 Qb6 26. Re2 Nc6 27. Rd2 Nb4 28.
Qe2 Be8 29. Bf2 Qd8 30. Rb2 Qb6 31. Rd2 Qd8 32. Rb2 Nd3 33. Rc2 Qc7 34. Rxc3
Qxc3 35. Ra2 Nc1 36. Qd2 Nxa2 37. Qxa2 Qc1 38. Qe2 b5 39. axb5 Bxb5 40. Qxb5
Qxd1+ 41. Kg2 Qc2 42. Qd7 Qc6 43. Qe7 h6 44. Qa7 Ra8 45. Qe7 a4 46. bxa4 Rxa4
47. Qc5 Qxc5 48. dxc5 Rc4 49. Kf1 Kf7 50. Ke2 Ke7 51. Kd3 Kd7 52. Be3 Kc6 53.
h3 h5 54. Bf2 h4 55. Be1 hxg3 56. Bxg3 Ra4 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Guiamet, Jaime"]
[Black "Palau, Ignacio"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "64"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. g3 Nc6 7. Bg2 O-O 8.
O-O Nxd4 9. Qxd4 d6 10. Qh4 Re8 11. Bg5 Bd7 12. Rfd1 Rc8 13. Rac1 Qa5 14. Be3
Ng4 15. b4 Qa3 16. Nd5 Nxe3 17. Nxe3 h5 18. Nd5 Kf8 19. Rc2 b5 20. Rdd2 Rxc4
21. Rxc4 bxc4 22. Qxc4 Rc8 23. Qd3 Rc1+ 24. Bf1 Qxd3 25. Rxd3 Bf5 26. Ra3 Bh3
27. Ne3 Bd4 28. Ng2 Kg7 29. Rd3 Bb6 30. a4 a5 31. bxa5 Bxa5 32. Ne3 Be6 {
Apremio de tiempo.} 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Dlugovitzky, Pablo"]
[Black "Kolodziej, Carlos"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "72"]
[EventDate "2003.11.11"]

1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. c4 g6 5. Nc3 Bg7 6. Nb5 O-O 7. Nd6 Qe7 8. Nxc8
Rxc8 9. Bd3 d5 10. cxd5 Nxd5 11. O-O Nc6 12. Bb5 a6 13. Bxc6 Rxc6 14. Bd2 Qc7
15. Rc1 c4 16. Bc3 Rd8 17. Qe2 b5 18. a3 a5 19. Qe1 Ra8 20. g3 Bf8 21. Ra1 Rca6
22. e4 Nxc3 23. bxc3 b4 24. axb4 axb4 25. Rxa6 Rxa6 26. cxb4 Ra4 27. Qe2 Rxb4
28. Rc1 Bh6 29. Rc2 Bg7 30. Qe3 Qb7 31. Nd2 Qc6 32. Qc3 Ra4 33. Rb2 h5 34. h4
Qd6 35. Nxc4 Qxd4 36. Rb8+ Kh7 {Apremio de tiempo.} 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Martínez Dorr, Fernando"]
[Black "Mambrin, Antonio"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "91"]
[EventDate "2003.11.11"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Bd6 6. dxc5 Bxc5 7. Nbd2 Ne7 8.
Be2 O-O 9. Nb3 Bd6 10. Nbd4 Nbc6 11. O-O a6 12. Bg5 f6 13. Bh4 Ng6 14. Bg3 Bxg3
15. hxg3 Re8 16. Re1 Nce5 17. Qb3 Kh8 18. Rad1 Qd6 19. Rd2 b5 20. Nc2 Be6 21.
Nfd4 Bg8 22. Bh5 Nc4 23. Rde2 Rxe2 24. Bxe2 Re8 25. Rd1 Nge5 26. Nf5 Qc5 27.
Ncd4 Qf8 28. Qc2 g6 29. Nh4 Qh6 30. Nb3 Qf8 31. Nf3 Qe7 32. Nbd4 Bf7 33. Bf1
Qc7 34. Ne2 Qc5 35. Nf4 Re7 36. Nd3 Qc7 37. Nb4 Qb7 38. Nxe5 fxe5 39. Bxc4 bxc4
40. Qd2 a5 41. Nc2 Qxb2 42. Re1 Qb6 43. Qg5 Qd6 44. f4 e4 45. Nd4 Rb7 46. f5 {
Apremio de tiempo.} 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.11"]
[Round "1"]
[White "Sampaoli, Cristián"]
[Black "Aguerreberry, Claudio"]
[Result "1-0"]
[ECO "D71"]
[PlyCount "81"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 c6 6. Bg5 dxc4 7. e4 h6 8. Bxf6
Bxf6 9. Nge2 Bg7 10. O-O O-O 11. Kh1 a5 12. f4 f5 13. e5 Be6 14. Qc2 Na6 15. a3
Nc7 16. Rfd1 Nd5 17. Nxd5 Bxd5 18. Bxd5+ Qxd5+ 19. Kg1 b5 20. a4 e6 21. Nc3 Qd7
22. axb5 cxb5 23. d5 Rfd8 24. Qf2 Bf8 25. Qb6 b4 26. dxe6 Qe7 27. Na4 Rd3 28.
Rxd3 cxd3 29. Rd1 Rd8 30. b3 d2 31. Qxa5 Rd3 32. Qb5 Rxb3 33. Rxd2 Qxe6 34. Nc5
Rb1+ 35. Kg2 Qc8 36. Nd7 g5 37. Qd5+ Kh8 38. Nf6 Bg7 39. Qf7 g4 40. Qd5 Qf8 41.
Nd7 {Apremio de tiempo.} 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Ciotta, Eric"]
[Black "Evans, Pablo"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "98"]
[EventDate "2003.11.11"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 h6 6. O-O d6 7. c4 Nbd7 8. Nc3
e5 9. d5 g5 10. Ne1 Bg7 11. Nc2 Nc5 12. Ne3 Nxd3 13. Qxd3 Bc8 14. Nf5 Bxf5 15.
exf5 Qd7 16. Ne4 Kf8 17. Qf3 Rc8 18. Be3 c5 19. b3 Nxe4 20. Qxe4 f6 21. f3 Qf7
22. g4 h5 23. h3 hxg4 24. hxg4 Qb7 25. Kg2 Kf7 26. Rh1 Qa6 27. Qc2 Qb7 28. Qb2
Qa6 29. Rxh8 Rxh8 30. Rh1 Qa5 31. Rxh8 Bxh8 32. Bd2 Qa6 33. Qc2 b5 34. Bc1 b4
35. a3 bxa3 36. Qa2 Bg7 37. Qxa3 Qxa3 38. Bxa3 Bf8 39. b4 cxb4 40. Bxb4 Ke8 41.
Kf2 Kd7 42. Ke3 Be7 43. Kd3 Kc7 44. Ba5+ Kb7 45. Kc3 Ka6 46. Kb4 Kb7 47. Kb5
a6+ 48. Kb4 Ka7 49. Bc7 Kb7 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Acevedo, Raúl"]
[Black "Partal, Rodrigo"]
[Result "1/2-1/2"]
[ECO "C21"]
[PlyCount "114"]
[EventDate "2003.11.11"]

1. e4 e5 2. d4 exd4 3. f4 d5 4. Qxd4 dxe4 5. Qxe4+ Be7 6. Nf3 Nf6 7. Qd3 O-O 8.
Nc3 Bb4 9. Be2 Qxd3 10. Bxd3 Re8+ 11. Kd1 Na6 12. Re1 Bg4 13. Bd2 Nc5 14. Rxe8+
Rxe8 15. Be2 Rd8 16. Ke1 Ne6 17. Ng5 Nxg5 18. fxg5 Bxe2 19. gxf6 Bc4 20. Ne4
Bxd2+ 21. Nxd2 Bd5 22. g3 gxf6 23. Ke2 Kg7 24. c4 Be6 25. b3 Kg6 26. Rf1 Bg4+
27. Ke3 Re8+ 28. Kf4 Re2 29. Nf3 Bxf3 30. Rxf3 Rxa2 31. h4 Ra3 32. g4 a5 33.
h5+ Kg7 34. Re3 a4 35. bxa4 Rxa4 36. Re4 c6 37. c5 Ra5 38. Rc4 Rb5 39. Ke4 h6
40. Kf4 b6 41. cxb6 Rxb6 42. Ke4 Ra6 43. Kf4 Rb6 44. Ke4 Rb5 45. Rxc6 Rg5 46.
Kf4 f5 47. gxf5 Rxh5 48. Rc3 Rh4+ 49. Ke5 f6+ 50. Kd5 h5 51. Rc7+ Kh6 52. Ke6
Re4+ 53. Kxf6 h4 54. Rc8 Kh5 55. Rg8 h3 56. Rh8+ Kg4 57. Kg6 Re5 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Kolodziej, Carlos"]
[Black "Guiamet, Jaime"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "69"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. Bd3 Bg4 5. c4 Nc6 6. cxd5 Nxd5 7. O-O cxd4 8.
exd4 e6 9. Be3 Qb6 10. Nbd2 Be7 11. Nc4 Qd8 12. Rc1 Bf6 13. Be4 O-O 14. Re1
Nde7 15. Nce5 Bxf3 16. Nxf3 Qa5 17. Qb3 Rfd8 18. Rc5 Qb4 19. Qxb4 Nxb4 20. Rb5
Nbc6 21. Rxb7 Nd5 22. Rc1 Nce7 23. Bg5 Rab8 24. Bxd5 Nxd5 25. Rxb8 Rxb8 26.
Bxf6 gxf6 27. b3 a5 28. Rc4 Nb4 29. a3 Nd5 30. Nd2 Nf4 31. Kf1 Rb5 32. Rc5 Rxc5
33. dxc5 Kf8 34. Nc4 Nd3 35. c6 {Apremio de tiempo.} 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Mambrin, Antonio"]
[Black "Sampaoli, Cristián"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "98"]
[EventDate "2003.11.11"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 c4 7. b3 Bb4 8. Bd2
Bxc3 9. Bxc3 b5 10. bxc4 bxc4 11. Bxc4 dxc4 12. d5 Nge7 13. dxc6 Nxc6 14. Qxd8+
Nxd8 15. Bxg7 Rg8 16. Be5 Rxg2 17. Bg3 Bb7 18. Ke2 c3 19. e4 Bxe4 20. Rhe1 Ne6
21. Nh4 Rxg3 22. hxg3 Rb8 23. Ke3 Rb4 24. Rec1 Nc7 25. Kf4 Nd5+ 26. Kg5 f6+ 27.
Kh6 Kf7 28. f3 Bg6 29. Nxg6 hxg6 30. Rab1 a5 31. a3 Rd4 32. Rb7+ Ke6 33. Kxg6
Rd3 34. Re1+ Kd6 35. Kf7 Kc5 36. f4 Kd4 37. g4 c2 38. Rc1 Kc3 39. g5 fxg5 40.
fxg5 Rf3+ 41. Ke8 Kd2 42. Rxc2+ Kxc2 43. g6 Nf4 44. g7 Rg3 45. Kf7 Nd3 46. g8=Q
Rxg8 47. Kxg8 Nb2 48. Kf7 Kb1 49. Rb5 a4 {Apremio de tiempo.} 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Sánchez, Christian"]
[Black "Martínez Dorr, Fernando"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "137"]
[EventDate "2003.11.11"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nge2 Nf6 5. d4 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Bg2 c6 9. Nf4 Na6 10. Nxg6 hxg6 11. Bf4 e6 12. Qd2 Nb4 13. O-O-O Qa5 14. a3
Nbd5 15. Nxd5 Qxd2+ 16. Bxd2 cxd5 17. Bf4 Rc8 18. Rd3 Kd7 19. Rb3 b6 20. Bf1
Bd6 21. Bb5+ Ke7 22. Bg5 Rc7 23. Rf3 Rcc8 24. c3 Rh7 25. h4 Rch8 26. Bd3 Ke8
27. Bxf6 gxf6 28. h5 f5 29. gxf5 gxf5 30. Rfh3 Rg8 31. Kd1 Rg5 32. Ke2 Kf8 33.
Kf3 Kg7 34. Be2 Kh6 35. Ke3 Rhg7 36. Bf3 Rg1 37. Kd3 Rg8 38. a4 a5 39. b3 Bf4
40. Rh4 Bd6 41. c4 dxc4+ 42. bxc4 f6 43. Ke2 R8g5 44. R4h3 e5 45. Rxg1 Rxg1 46.
Rh1 Rg5 47. Bd5 exd4 48. Bf7 Bc5 49. Rh3 Rg1 50. Rf3 Kg7 51. Bg6 Rc1 52. Bxf5
Rxc4 53. Bd7 Bd6 54. h6+ Kh7 55. Rxf6 Bc5 56. Bf5+ Kh8 57. Bg6 Rxa4 58. Re6 d3+
59. Kxd3 Rd4+ 60. Kc2 Rd8 61. f4 a4 62. f5 b5 63. Re8+ Rxe8 64. Bxe8 Kh7 65.
Bxb5 Kxh6 66. Bxa4 Kg5 67. Bd7 Kf6 68. Kd3 Be7 69. Ke4 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Sanfilippo, Dante"]
[Black "Sanhueza, Cristián"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "100"]
[EventDate "2003.11.11"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. g4 hxg4 15.
f4 Nc4 16. Qe2 Qc8 17. h5 Nxh5 18. Bxc4 Rxc4 19. Nd5 Re8 20. Nf5 Bxf5 21. exf5
Ng3 22. Qh2 Nxf5 23. Qh7+ Kf8 24. Rd2 Qc5 25. Rdh2 Rxc2+ 26. Rxc2 Qxd5 27. Rch2
Qd4 28. Qh8+ Bxh8 29. Rxh8+ Qxh8 30. Rxh8+ Kg7 31. Rxe8 g3 32. Bxe7 g2 33. Bf8+
Kf6 34. Re1 Ng3 35. Bxd6 g1=Q 36. Rxg1 Ne2+ 37. Kd2 Nxg1 38. Bc5 Nh3 39. Ke3
Kf5 40. Bxa7 Nxf4 41. a4 Nd5+ 42. Kd4 Ke6 43. Kc5 f5 44. a5 f4 45. Bb8 g5 46.
b4 g4 47. b5 g3 48. a6 bxa6 49. bxa6 g2 50. a7 g1=Q+ 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Palau, Ignacio"]
[Black "Selvetti, Alexis"]
[Result "0-1"]
[ECO "C66"]
[PlyCount "97"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 Bd7 6. O-O exd4 7. Nxd4 Be7 8.
Bxc6 bxc6 9. f4 O-O 10. e5 Nd5 11. Ne4 Re8 12. Ng3 dxe5 13. fxe5 Bc5 14. c4 Qh4
15. cxd5 Qxd4+ 16. Kh1 Qxd1 17. Rxd1 Bg4 18. Rf1 cxd5 19. Bf4 Bd4 20. h3 Be6
21. Rab1 Bb6 22. Rbc1 c5 23. b3 Rac8 24. Rfd1 Red8 25. Ne2 c4 26. Bg5 Rd7 27.
Nd4 Bxd4 28. Rxd4 c3 29. Kg1 Bf5 30. Kf2 Be4 31. g3 c2 32. Bd2 Re7 33. Bf4 Rc3
34. h4 h6 35. Ke2 g5 36. hxg5 hxg5 37. Bxg5 Rxe5 38. Bf4 Rh5 39. Kd2 Rf3 40.
Rxe4 dxe4 41. Kxc2 Rc5+ 42. Kb1 Rxc1+ 43. Kxc1 Rd3 44. Kc2 f5 45. b4 Kf7 46. a4
Ke6 47. b5 Ra3 48. Bc7 Rxa4 49. b6 {Apremio de tiempo.} 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.13"]
[Round "2"]
[White "Aguerreberry, Claudio"]
[Black "Dlugovitzky, Pablo"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "81"]
[EventDate "2003.11.11"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6 11. Qd2 Qa5 12. g4 Bxb3 13. cxb3 Rfc8 14. h4 h5
15. Bxf6 Bxf6 16. Nd5 Qxd2+ 17. Kxd2 Kg7 18. gxh5 Bxb2 19. Rag1 e6 20. Nf4 Bc3+
21. Kd3 Be5 22. Ne2 Kf6 23. hxg6 fxg6 24. f4 Bb2 25. Rg5 Rc5 26. Rb1 Ba3 27. b4
Rc6 28. e5+ Kf7 29. Rbg1 dxe5 30. Rxg6 Rd8+ 31. Ke3 exf4+ 32. Kxf4 e5+ 33. Kf5
Rxg6 34. Rxg6 Bxb4 35. h5 Rd6 36. Rg4 a5 37. Ng3 Rd4 38. Ne4 Rd1 39. h6 Rf1+
40. Kxe5 Rh1 41. Rg7+ {Apremio de tiempo.} 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Evans, Pablo"]
[Black "Kolodziej, Carlos"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "93"]
[EventDate "2003.11.11"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. h3 c5 7. Be3 Qa5 8. Qd2
Nc6 9. Be2 cxd4 10. Nxd4 Nxd4 11. Qxd4 Ng4 12. Qd3 Nxe3 13. Qxe3 Bd7 14. O-O e6
15. Rfd1 Qb4 16. e5 d5 17. Rab1 f6 18. a3 Qe7 19. Rf1 fxe5 20. fxe5 Qh4 21.
Rbd1 Bh6 22. Qd3 Bc6 23. Bg4 Rae8 24. Ne2 Qg5 25. Rxf8+ Bxf8 26. Qg3 Bc5+ 27.
Kh1 Qe3 28. Qxe3 Bxe3 29. Rd3 Bg5 30. Nd4 Bd7 31. Rc3 h5 32. Rc7 hxg4 33. Rxd7
g3 34. Rxb7 Rf8 35. Nf3 Bf4 36. Kg1 Rc8 37. c3 d4 38. Nxd4 Bxe5 39. Kf1 Rf8+
40. Nf3 Bb8 41. Ke2 e5 42. Re7 Bd6 43. Re6 Rd8 44. Nxe5 Bc5 45. Nd3 Bb6 46.
Rxg6+ Kf7 47. Rxg3 {Apremio de tiempo.} 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Partal, Rodrigo"]
[Black "Ciotta, Eric"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "39"]
[EventDate "2003.11.11"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6
8. Bd3 b6 9. O-O Bb7 10. c3 Be7 11. Re1 O-O 12. Bg5 Bxf3 13. Qxf3 Qd5 14. Qxd5
Nxd5 15. Bxe7 Nxe7 16. Rad1 Rfd8 17. Kf1 Kf8 18. Be4 Rac8 19. Rd2 Rd6 20. Red1
1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Sampaoli, Cristián"]
[Black "Acevedo, Raúl"]
[Result "1/2-1/2"]
[ECO "A61"]
[PlyCount "92"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. h3 Bg7 8. e4 a6
9. a4 Qe7 10. Bd3 Nbd7 11. O-O h6 12. Ne1 Nh5 13. Nc2 Ne5 14. f4 Nxd3 15. Qxd3
f5 16. Re1 O-O 17. e5 Bd7 18. Bd2 dxe5 19. fxe5 Bxe5 20. Bxh6 Rfe8 21. g4 Ng3
22. Bf4 Ne4 23. d6 Qe6 24. Nxe4 fxe4 25. Qg3 Bd4+ 26. Nxd4 cxd4 27. Rad1 Qd5
28. Be3 d3 29. Qh4 Qxd6 30. Bd2 Rac8 31. Rc1 Rxc1 32. Rxc1 Qd4+ 33. Kh1 e3 34.
Bc3 Bc6+ 35. Kh2 Qf4+ 36. Kg1 Qf2+ 37. Qxf2 exf2+ 38. Kf1 Re2 39. Rd1 Bxa4 40.
Rxd3 Rc2 41. Rd2 Rc1+ 42. Kxf2 Kf7 43. Rd6 Be8 44. Kg3 Rf1 45. Rd8 Bc6 46. Rd2
Be4 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Sanhueza, Cristián"]
[Black "Mambrin, Antonio"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "65"]
[EventDate "2003.11.11"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. O-O cxd4 8. cxd4
Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Qb6 12. Rd1 h5 13. Bc2 Qc7 14. Bf4 Bb4 15.
Rac1 Bxc3 16. Bb3 Ne7 17. Rxc3 Bc6 18. Rh3 g6 19. Bg5 O-O-O 20. Rf3 Rdf8 21.
Qd2 Nf5 22. Bf6 Rhg8 23. Bc2 Kb8 24. Qb4 Ka7 25. Rb3 Rc8 26. Bd3 Rge8 27. Rc1
Rg8 28. Bxa6 bxa6 29. Qc5+ Ka8 30. Rb6 Qxb6 31. Qxb6 Bb7 32. Rxc8+ Rxc8 33. Bg5
1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Selvetti, Alexis"]
[Black "Aguerreberry, Claudio"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "71"]
[EventDate "2003.11.11"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8.
O-O-O+ Nbd7 9. Bc4 c6 10. Bxf7 Rf8 11. Bb3 Kc7 12. Nh3 h6 13. Nf2 Nh5 14. Nd3
b6 15. Rhf1 Ba6 16. Rf2 Rae8 17. Nb4 Bb7 18. Rfd2 Nb8 19. a3 Nf4 20. Bxf4 exf4
21. Ne2 a5 22. Nd3 g5 23. h4 Bc8 24. hxg5 hxg5 25. Rh1 Rh8 26. Rdd1 Nd7 27. Kb1
Ne5 28. Nxe5 Bxe5 29. c3 Rxh1 30. Rxh1 Rh8 31. Rxh8 Bxh8 32. Kc2 Ba6 33. Kd2
Kd6 34. Bc2 c5 35. b3 Bxe2 36. Kxe2 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Guiamet, Jaime"]
[Black "Martínez Dorr, Fernando"]
[Result "1/2-1/2"]
[ECO "D79"]
[PlyCount "110"]
[EventDate "2003.11.11"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 g6 5. g3 Bg7 6. cxd5 cxd5 7. Bg2 O-O 8. Ne5
e6 9. O-O Nfd7 10. f4 f6 11. Nd3 Nc6 12. Be3 f5 13. Ne5 Ndxe5 14. fxe5 Bd7 15.
Qd2 Na5 16. b3 Rc8 17. Rac1 Qb6 18. Rfd1 Rc7 19. Bxd5 exd5 20. Nxd5 Rxc1 21.
Rxc1 Qb5 22. Rc5 Nxb3 23. Rxb5 Nxd2 24. Rxb7 Bc8 25. Rc7 Be6 26. Ne7+ Kh8 27.
Bxd2 Bxa2 28. Rxa7 Bc4 29. Kf2 Rb8 30. Bc3 Bf8 31. Nc6 Rb3 32. Ba1 Bh6 33. Ra8+
Kg7 34. Rb8 Be3+ 35. Kf1 Ra3 36. Bb2 Ra2 37. Ne7 Bxe2+ 38. Ke1 Bf3 39. Rb3 Rxb2
40. Rxe3 Be4 41. d5 Kf7 42. d6 Rb5 43. Re2 Rxe5 44. Rd2 Ke6 45. Ng8 Bd5+ 46.
Kf2 Kxd6 47. Nf6 h6 48. Ng8 h5 49. Nf6 Ke6 50. Nxd5 Rxd5 51. Ra2 Rd4 52. Ra6+
Kf7 53. h4 Re4 54. Rb6 Re6 55. Rxe6 Kxe6 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Dlugovitzky, Pablo"]
[Black "Sánchez, Christian"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "66"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 d5 5. Nc3 Nc6 6. a3 b6 7. Ne5 Nxe5 8. dxe5
Nd7 9. cxd5 Nxe5 10. Bb5+ Bd7 11. dxe6 fxe6 12. Qh5+ Nf7 13. O-O Bxb5 14. Nxb5
Qd7 15. a4 Rd8 16. e4 g6 17. Qh3 Bg7 18. Bf4 O-O 19. Nc3 Qc6 20. f3 Rd3 21.
Rfc1 Rfd8 22. Qg3 Qd7 23. h4 Kh8 24. h5 g5 25. Bxg5 Bd4+ 26. Kh1 Rg8 27. Rd1
Rxd1+ 28. Rxd1 Rxg5 29. Qh4 Rg8 30. f4 Qd8 31. Qh3 Qf6 32. g4 Qxf4 33. Rf1 Ng5
0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.15"]
[Round "3"]
[White "Palau, Ignacio"]
[Black "Sanfilippo, Dante"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "37"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Ng5 Ne5 6. Bb3 h6 7. f4 hxg5 8.
fxe5 Nxe4 9. Bd5 Bb4+ 10. c3 dxc3 11. bxc3 Nxc3 12. Bxf7+ Kxf7 13. O-O+ Ke8 14.
Nxc3 Bxc3 15. Qd3 Rh6 16. Qf3 Bd4+ 17. Kh1 Qe7 18. Bxg5 Rf6 19. exf6 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Kolodziej, Carlos"]
[Black "Partal, Rodrigo"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "46"]
[EventDate "2003.11.11"]

1. d4 d6 2. Nf3 Nf6 3. g3 Nbd7 4. Bg2 c6 5. O-O e5 6. dxe5 Nxe5 7. Nxe5 dxe5 8.
Qxd8+ Kxd8 9. Nd2 Be6 10. b3 Nd7 11. Bb2 f6 12. a4 a5 13. Rfd1 Kc7 14. Bf1 Be7
15. Ba3 Bxa3 16. Rxa3 Nc5 17. Raa1 Rhd8 18. f3 b5 19. axb5 cxb5 20. e3 Kc6 21.
c4 b4 22. Kf2 Rxd2+ 23. Rxd2 Nxb3 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Acevedo, Raúl"]
[Black "Evans, Pablo"]
[Result "1/2-1/2"]
[ECO "B95"]
[PlyCount "16"]
[EventDate "2003.11.11"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Be7 8.
O-O-O Qc7 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Ciotta, Eric"]
[Black "Sampaoli, Cristián"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "102"]
[EventDate "2003.11.11"]

1. e4 d5 2. e5 d4 3. c3 dxc3 4. dxc3 Bd7 5. Nf3 e6 6. Be3 Nc6 7. Nbd2 Nge7 8.
Ne4 Ng6 9. Bd4 a6 10. g3 Nxd4 11. Qxd4 Bc6 12. O-O-O Qxd4 13. Rxd4 Bc5 14. Nxc5
Bxf3 15. Rg1 Nxe5 16. Nd3 Nxd3+ 17. Bxd3 h6 18. Re1 Rd8 19. Rxd8+ Kxd8 20. Be4
Bxe4 21. Rxe4 Ke7 22. Rc4 c6 23. Rb4 b5 24. Re4 Rd8 25. Kc2 f5 26. Re2 g5 27.
Kb3 a5 28. c4 Rd4 29. cxb5 cxb5 30. Kc3 Rc4+ 31. Kd3 Rc5 32. Kd4 Rd5+ 33. Kc3
e5 34. b4 a4 35. Kb2 Kd6 36. a3 e4 37. h4 Ke5 38. hxg5 hxg5 39. Rc2 f4 40.
gxf4+ gxf4 41. Kc1 Rd3 42. Rc5+ Kd4 43. Rxb5 Rxa3 44. Kd2 Ra2+ 45. Ke1 f3 46.
Rb8 Re2+ 47. Kf1 a3 48. Ra8 a2 49. Kg1 Rb2 50. Kh2 Rxf2+ 51. Kg3 Rg2+ 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Sánchez, Christian"]
[Black "Sanhueza, Cristián"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "57"]
[EventDate "2003.11.11"]

1. e4 g6 2. Nc3 Bg7 3. f4 c5 4. Nf3 Nc6 5. g3 d6 6. Bg2 Nf6 7. d3 O-O 8. O-O
Rb8 9. h3 b5 10. a3 a5 11. g4 Bd7 12. Ne2 Ne8 13. f5 Nc7 14. c3 b4 15. axb4
axb4 16. Bd2 Nb5 17. Qc1 Na5 18. Qc2 bxc3 19. bxc3 Nb3 20. Qxb3 Nxc3 21. Qxc3
Bxc3 22. Nxc3 Kg7 23. Nd5 f6 24. Ra7 g5 25. Bc3 Kg8 26. Rfa1 Rf7 27. Ba5 Qe8
28. Bc7 Kg7 29. Bxb8 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Martínez Dorr, Fernando"]
[Black "Selvetti, Alexis"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "74"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. O-O
O-O 9. d3 d6 10. h3 Rb8 11. Be3 h6 12. Nbd2 Na5 13. Ba2 c5 14. Nh2 Be6 15. Bxe6
fxe6 16. f4 exf4 17. Bxf4 e5 18. Be3 Qd7 19. b3 Nc6 20. Rf2 Nh7 21. Raf1 Bg5
22. Nc4 Bxe3 23. Nxe3 Nd4 24. Qh5 Rxf2 25. Rxf2 Rf8 26. Nf3 Nxf3+ 27. Rxf3 Rxf3
28. Qxf3 Ng5 29. Qf5 Qxf5 30. Nxf5 Nf7 31. Kf2 Kf8 32. h4 g6 33. Ne3 h5 34. Nd5
Nd8 35. Nc7 a5 36. Ke3 Nc6 37. Nd5 Kf7 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Mambrin, Antonio"]
[Black "Guiamet, Jaime"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "111"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 O-O 7. O-O Ngxe5 8.
Nc3 Nxf3+ 9. Bxf3 Ne5 10. Be2 a5 11. b3 Re8 12. Bb2 Ra6 13. Ne4 Ba7 14. Qd5
Rae6 15. Qxa5 Bb6 16. Qc3 f6 17. c5 Ba7 18. Rfd1 Kh8 19. b4 Ng6 20. Ng3 Bb8 21.
Bc4 R6e7 22. Nf5 Re5 23. Qc2 d5 24. Bxe5 Rxe5 25. Ng3 c6 26. e4 d4 27. Qd2 Re8
28. Qxd4 Qe7 29. Qe3 Bf4 30. Qe2 Ne5 31. Bb3 Ng6 32. Qc2 Qe5 33. Nf1 Nh4 34.
Qe2 Qg5 35. Ng3 f5 36. Qh5 Qxh5 37. Nxh5 Be5 38. Rab1 fxe4 39. Ng3 e3 40. fxe3
Nf5 41. Nxf5 Bxf5 42. Rbc1 g6 43. h3 Bb2 44. Rc4 Rxe3 45. Kf2 Rd3 46. g4 Rxd1
47. Bxd1 Bd3 48. Rf4 Be5 49. Rf7 Ba6 50. Be2 Bc3 51. Bxa6 bxa6 52. Rb7 a5 53.
a3 Bb2 54. bxa5 Bxa3 55. a6 Bxc5+ 56. Kf3 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Aguerreberry, Claudio"]
[Black "Palau, Ignacio"]
[Result "1/2-1/2"]
[ECO "B44"]
[PlyCount "119"]
[EventDate "2003.11.11"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3
b6 9. Be2 Bb7 10. O-O Nb8 11. Qd4 Nbd7 12. Bg5 Qc7 13. b4 Be7 14. Rac1 Rc8 15.
Rfd1 O-O 16. Kh1 Rfe8 17. Bh4 d5 18. cxd5 exd5 19. exd5 Bd6 20. Bg3 Bxg3 21.
hxg3 Nxd5 22. Nxd5 Qxc1 23. Rxc1 Rxc1+ 24. Kh2 Rxe2 25. Nf4 Ree1 26. g4 Red1
27. Qb2 Nf6 28. f3 h6 29. Nc2 h5 30. Ne3 Rh1+ 31. Kg3 h4+ 32. Kf2 Rb1 33. Qe5
Bc6 34. g5 Bb5 35. gxf6 Rhf1+ 36. Nxf1 Rxf1+ 37. Ke3 Re1+ 38. Kd4 Rxe5 39. Kxe5
Bf1 40. fxg7 Kxg7 41. Kf5 Bxg2 42. Kg4 h3 43. Kg3 Bf1 44. Nd5 a5 45. Nxb6 axb4
46. Nd5 Kg6 47. Nxb4 Kf5 48. a4 Ke5 49. a5 Kd6 50. Nc2 Kc5 51. Ne3 Bb5 52. Kxh3
Bd7+ 53. Kh4 Kb5 54. Kg5 Kxa5 55. Kf6 Be6 56. Ng4 Kb5 57. Ne5 Kc5 58. Nxf7 Bd5
59. f4 Be4 60. Ng5 {Apremio de tiempo.} 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.18"]
[Round "4"]
[White "Sanfilippo, Dante"]
[Black "Dlugovitzky, Pablo"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "27"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Bg4 8. c4
Nf6 9. cxd5 Nxd5 10. Nc3 Be7 11. h3 Bh5 12. Re1 Bg6 13. Bb5 O-O 14. Nxd5 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Partal, Rodrigo"]
[Black "Sampaoli, Cristián"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "47"]
[EventDate "2003.11.11"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. O-O O-O 7. c4 Nf6 8.
Nc3 c6 9. Be3 Bg4 10. Qb3 Qc8 11. Rac1 Nbd7 12. h3 Bxf3 13. Bxf3 e5 14. d5 c5
15. d6 Nb6 16. Qb5 Nfd7 17. Ne4 a6 18. Qa5 f5 19. Nxc5 e4 20. Ne6 exf3 21. Nxf8
fxg2 22. Rfd1 Qc6 23. Nxd7 Qf3 24. Nxb6 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Evans, Pablo"]
[Black "Mambrin, Antonio"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "60"]
[EventDate "2003.11.11"]

1. e4 e6 2. b3 c5 3. Bb2 Nc6 4. Nf3 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 b5 8. Qe2 d6
9. O-O Be7 10. Nd1 Bb7 11. d3 O-O 12. h4 Nd7 13. g4 Bf6 14. c3 b4 15. g5 bxc3
16. Nxc3 Nd4 17. Nxd4 Bxd4 18. Kh1 Rae8 19. f4 d5 20. h5 dxe4 21. Nxe4 f5 22.
Ng3 e5 23. Bxd4 exf4 24. Qd2 Bxg2+ 25. Qxg2 cxd4 26. Qd5+ Kh8 27. Rac1 Qd8 28.
Rxf4 Qxg5 29. Rcf1 Qxg3 30. Qxd7 Re2 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Acevedo, Raúl"]
[Black "Sánchez, Christian"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "100"]
[EventDate "2003.11.11"]

1. e4 c5 2. c3 d5 3. e5 Bf5 4. d4 Nc6 5. Nf3 e6 6. Be3 Qc7 7. Be2 Nge7 8. Qa4
Bxb1 9. Rxb1 Nf5 10. g4 Nxe3 11. fxe3 Be7 12. h4 a6 13. b4 cxb4 14. cxb4 Kd7
15. a3 b5 16. Qc2 Qb6 17. O-O Rac8 18. Qd3 h6 19. Kg2 Ke8 20. g5 hxg5 21. hxg5
g6 22. Rh1 Kd7 23. e4 dxe4 24. Qxe4 Kc7 25. a4 Nxb4 26. axb5 a5 27. Nd2 Qb7 28.
Qxb7+ Kxb7 29. Nc4 Nd5 30. Nxa5+ Kb6 31. Rxh8 Rxh8 32. Nc4+ Kb7 33. Bf3 Rd8 34.
Na5+ Kb6 35. Nc6 Rd7 36. Bxd5 exd5 37. Nxe7 Rxe7 38. Kf3 Rc7 39. Kf4 Rc4 40.
Rd1 Kxb5 41. e6 fxe6 42. Ke5 Rc6 43. Rb1+ Ka5 44. Rb8 Rc4 45. Rg8 Kb4 46. Rxg6
Kc3 47. Rxe6 Rxd4 48. Rc6+ Kd3 49. g6 Rg4 50. Kxd5 Rg5+ 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Selvetti, Alexis"]
[Black "Kolodziej, Carlos"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "78"]
[EventDate "2003.11.11"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Nbc6 8.
Ne2 Qc7 9. Qxg7 Rg8 10. Qxh7 cxd4 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. Rb1
Rc8 15. Ne2 Na5 16. Nd4 Nc4 17. g3 Nc6 18. Nb3 Ne7 19. Nd4 Nc6 20. Be2 Nxd4 21.
Qxd4 Qa5+ 22. Kf2 Nxa3 23. Bxa3 Qxa3 24. Rxb7 Rxc2 25. Ra1 Qe7 26. Rxa6 Qd8 27.
Raa7 Bc6 28. Re7+ Qxe7 29. Rxe7+ Kxe7 30. Qb4+ Kd7 31. Qd6+ Kc8 32. Ke1 Kb7 33.
Kd1 Ra2 34. Qb4+ Kc7 35. g4 Rga8 36. Qd6+ Kb7 37. Qe7+ Kb6 38. Qb4+ Kc7 39.
Qd6+ Kb7 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Martínez Dorr, Fernando"]
[Black "Ciotta, Eric"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "69"]
[EventDate "2003.11.11"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bf4 d6 6. h3 Nbd7 7. e3 c5 8. d5
Ne8 9. g4 Ne5 10. Be2 a6 11. Qd2 Qa5 12. e4 Nxf3+ 13. Bxf3 b5 14. Bh6 bxc4 15.
h4 f6 16. Be2 e5 17. dxe6 Bxe6 18. Bxg7 Kxg7 19. f4 Rd8 20. O-O-O Nc7 21. h5
Nb5 22. hxg6 hxg6 23. f5 Nxc3 24. Qh6+ Kf7 25. fxe6+ Kxe6 26. Bxc4+ Kd7 27.
Qg7+ Kc6 28. Rh7 Nxa2+ 29. Bxa2 Qb6 30. Qe7 Qb8 31. Bd5+ Kb5 32. Qb7+ Qxb7 33.
Rxb7+ Ka5 34. Rd3 Rb8 35. Ra3# 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Sanhueza, Cristián"]
[Black "Aguerreberry, Claudio"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "93"]
[EventDate "2003.11.11"]

1. e4 g6 2. d4 Bg7 3. Nc3 Nc6 4. Be3 d6 5. Bc4 Nf6 6. f3 O-O 7. Qd2 e5 8. Nge2
exd4 9. Nxd4 Ne5 10. Be2 d5 11. Bg5 dxe4 12. Nxe4 Nxe4 13. fxe4 Nd3+ 14. Qxd3
Qxg5 15. Nf3 Qc5 16. O-O-O Be6 17. Kb1 Qb4 18. c3 Qa5 19. a3 c5 20. Qb5 Qxb5
21. Bxb5 a6 22. Be2 b5 23. Kc2 h6 24. Nd2 Rfe8 25. Nb3 Rac8 26. Rd6 Bxb3+ 27.
Kxb3 Rxe4 28. Bf3 Ra4 29. Bb7 Re8 30. Bxa6 c4+ 31. Ka2 Re2 32. Rd8+ Kh7 33.
Bxb5 Bxc3 34. Rb1 Ra7 35. Bxc4 Rxg2 36. Kb3 Bxb2 37. a4 Bf6 38. Rd6 Kg7 39. Rf1
Bg5 40. a5 f5 41. a6 Rxh2 42. Rb6 Be3 43. Rb7+ Kf6 44. Rd1 Rh3 45. Kb4 Rxb7+
46. axb7 Ba7 47. Rd8 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Guiamet, Jaime"]
[Black "Sanfilippo, Dante"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "117"]
[EventDate "2003.11.11"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Nf3 Bd6 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. c4
O-O 9. Bxc6 bxc6 10. d3 Nd7 11. Nc3 e4 12. dxe4 Ne5 13. Qe2 dxc4 14. bxc4 Rb8
15. Rb1 Rb4 16. O-O Nxc4 17. Ba1 Rxb1 18. Rxb1 Nb6 19. Rd1 Qh4 20. Qd3 Nd7 21.
Na4 f5 22. f4 fxe4 23. Qxe4 c5 24. Qe6+ Rf7 25. Nc3 Nf8 26. Qd5 Qg3 27. Qf3
Qxf3 28. gxf3 Ne6 29. Nb5 Bf8 30. Nxa7 c4 31. Nc6 Bc5 32. Nd4 Rd7 33. Kf1 Bxd4
34. exd4 Nxf4 35. Rc1 Nd5 36. Kf2 Nb6 37. Re1 Kf7 38. Re5 Rd5 39. Ke3 c6 40.
Kf4 Kf6 41. Ke4 g5 42. Bc3 h6 43. Bb4 Rb5 44. Rxb5 cxb5 45. d5 Na4 46. a3 h5
47. Be1 h4 48. f4 Nc5+ 49. Kd4 Nd3 50. fxg5+ Kxg5 51. d6 Kf6 52. Bxh4+ Ke6 53.
Bg3 Nc1 54. Ke3 c3 55. h4 c2 56. Kd2 Ne2 57. Kxc2 Nxg3 58. Kb3 Kxd6 59. a4
1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.20"]
[Round "5"]
[White "Palau, Ignacio"]
[Black "Dlugovitzky, Pablo"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "75"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Nc6 6. Bb5 Bg4 7. d3 Nxc3 8.
bxc3 Be7 9. O-O O-O 10. d4 f6 11. exf6 Bxf6 12. Ba3 Be7 13. Bxe7 Qxe7 14. Qd3
Bf5 15. Qd2 Qe4 16. Rf2 Qe6 17. Re1 Qd6 18. c4 Be4 19. Ng5 Rxf2 20. Qxf2 Rf8
21. Qd2 Qf6 22. Nxe4 dxe4 23. c3 Ne7 24. c5 Qg6 25. Bc4+ Kh8 26. Qe3 Qf5 27.
Rf1 Qc8 28. Qxe4 Ng6 29. Rxf8+ Nxf8 30. Bd3 Ng6 31. h3 c6 32. Qf5 Qe8 33. Qe4
Qxe4 34. Bxe4 Ne7 35. Kf2 Kg8 36. Ke3 g6 37. c4 Kf7 38. d5 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Mambrin, Antonio"]
[Black "Partal, Rodrigo"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "143"]
[EventDate "2003.11.11"]

1. d4 d6 2. c4 Nd7 3. Nc3 g6 4. e4 Bg7 5. Be2 e5 6. d5 Ne7 7. g4 a5 8. h4 f5 9.
gxf5 gxf5 10. Bh5+ Kf8 11. f4 Nf6 12. Bf3 Nxe4 13. Nxe4 fxe4 14. Bxe4 Bf5 15.
Qf3 Bxe4 16. Qxe4 Qd7 17. fxe5 Bxe5 18. Ne2 Ke8 19. Rf1 Rf8 20. Rxf8+ Kxf8 21.
Qxh7 Qg4 22. Bg5 Nf5 23. Kd2 Qf3 24. Bh6+ Nxh6 25. Qxh6+ Bg7 26. Qf4+ Qxf4+ 27.
Nxf4 Bh6 28. Rf1 Kg8 29. Kd3 Rf8 30. Ke4 Re8+ 31. Ne6 Re7 32. Rf6 Kh7 33. Kf5
Bc1 34. b3 Bh6 35. Nf8+ Kg7 36. Rg6+ Kxf8 37. Rxh6 Kg7 38. Rg6+ Kf7 39. Re6 Rd7
40. h5 Kg7 41. h6+ Kh7 42. Rg6 Rf7+ 43. Rf6 Re7 44. Re6 Rf7+ 45. Kg5 b6 46. Rf6
Rd7 47. Kf5 Re7 48. Re6 Rf7+ 49. Kg5 Rd7 50. Re8 Rf7 51. Re6 Rd7 52. a3 Rf7 53.
b4 axb4 54. axb4 Rd7 55. Re1 Rf7 56. Ra1 Re7 57. Ra7 Rf7 58. c5 bxc5 59. bxc5
Re7 60. c6 Rf7 61. Ra8 Re7 62. Rd8 Rf7 63. Rd7 Kg8 64. Rxf7 Kxf7 65. h7 Kg7 66.
Kf5 Kxh7 67. Ke6 Kg6 68. Kd7 Kf5 69. Kxc7 Ke5 70. Kd7 Kxd5 71. c7 Ke5 72. c8=Q
{Apremio de tiempo.} 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Sampaoli, Cristián"]
[Black "Sánchez, Christian"]
[Result "1-0"]
[ECO "D71"]
[PlyCount "85"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 dxc4 6. e4 O-O 7. Nge2 c5 8. d5
Nfd7 9. f4 Nb6 10. Be3 Na6 11. O-O Bg4 12. h3 Bxe2 13. Qxe2 Qd7 14. e5 Rad8 15.
a4 Nc7 16. Rfd1 Nc8 17. Bxc5 b6 18. Bf2 Na6 19. Qxc4 Nc5 20. Bxc5 bxc5 21. Qxc5
Nb6 22. b3 Rc8 23. Qe3 Qd8 24. Rac1 a6 25. d6 e6 26. Bb7 Rb8 27. Bxa6 Nd5 28.
Nxd5 exd5 29. Rc7 Rb4 30. Rxd5 Qa8 31. Bc4 Qb8 32. Rb5 Rxb5 33. Bxb5 Rc8 34.
Qc5 Rd8 35. Bc4 Rf8 36. d7 Qd8 37. Bb5 Qa8 38. Bc6 Qb8 39. Bd5 Rd8 40. Rc8 Bf8
41. Qc7 Qb4 42. Qxd8 Qd4+ 43. Kh2 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Kolodziej, Carlos"]
[Black "Acevedo, Raúl"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "134"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O Be4 6. Qe2 Be7 7. Nbd2 Bxd3 8.
Qxd3 d5 9. e4 dxe4 10. Nxe4 Nbd7 11. Bg5 Nxe4 12. Qxe4 O-O 13. Bxe7 Qxe7 14.
Rfe1 {=} 14... Rfe8 15. c3 c5 16. Rad1 Rad8 17. Qb7 Ra8 18. dxc5 Nxc5 19. Qxe7
Rxe7 20. Rd4 f6 21. Red1 Kf8 22. Kf1 Rc8 23. Rd8+ Rxd8 24. Rxd8+ Kf7 25. Ke2 e5
26. g3 Na4 27. Rd2 Ke6 28. Rc2 Rc7 29. c4 h6 30. b3 Nc5 31. Ke3 f5 32. Ng1 Na6
33. Rd2 Nb4 34. Ne2 Rd7 35. Rxd7 Kxd7 36. Nc3 Ke6 37. Kd2 g5 38. a3 Nc6 39. Nb5
e4 40. b4 Ke5 41. Kc3 f4 42. a4 a5 43. bxa5 bxa5 44. Nc7 fxg3 45. hxg3 h5 46.
Nd5 h4 47. gxh4 gxh4 48. Ne3 Nb4 49. c5 h3 50. Nf1 Kd5 51. Kd2 Kd4 52. Nh2 Kc4
53. f3 Kd4 54. fxe4 Kxe4 55. Ke2 Kf4 56. Kf2 Nd3+ 57. Kg1 Nxc5 58. Nf1 Nxa4 59.
Nd2 Nc5 60. Kh2 Kg4 61. Nc4 a4 62. Ne3+ Kh4 63. Nc4 Nd3 64. Na3 Ne5 65. Nc2
Ng4+ 66. Kg1 Kg3 67. Nd4 h2+ 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Aguerreberry, Claudio"]
[Black "Martínez Dorr, Fernando"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "71"]
[EventDate "2003.11.11"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8.
Bd3 Qd7 9. a3 O-O-O 10. Nf3 Bg4 11. h3 Bxf3 12. Qxf3 Nxd4 13. Qxf7 e6 14. Qxd7+
Rxd7 15. O-O Bc5 16. Rae1 Nd5 17. Nxd5 Rxd5 18. Bf2 b5 19. b4 Bb6 20. Be4 Rdd8
21. Kh2 Rhf8 22. Bh4 Rde8 23. g4 a6 24. Kg2 g6 25. Bg5 Rxf1 26. Rxf1 Ne2 27.
Rf7 Bd4 28. Bc6 Rg8 29. Kf3 Nc3 30. Bf6 h5 31. Bd7+ Kb8 32. Bxe6 hxg4+ 33. hxg4
Re8 34. Bd7 Rxe5 35. Bxe5 Bxe5 36. Bc6 {Apremio de tiempo.} 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Selvetti, Alexis"]
[Black "Evans, Pablo"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "101"]
[EventDate "2003.11.11"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Qc7 8. Be3
b5 9. a3 Bb7 10. f3 Nc6 11. O-O Na5 12. Ba2 Nc4 13. Bxc4 Qxc4 14. Qd3 Rc8 15.
Rfd1 Be7 16. Nb3 Qxd3 17. cxd3 d5 {=} 18. Rac1 O-O 19. e5 Nd7 20. f4 Rfd8 21.
Ne2 f6 22. Ned4 Kf7 23. f5 Nxe5 24. Nxe6 Rg8 25. Bc5 g6 26. Bxe7 Kxe7 27. Nbc5
Ba8 28. d4 Nc4 29. Re1 Kf7 30. Rc3 gxf5 31. Rh3 Nxb2 32. Rxh7+ Kg6 33. Re7 Nc4
34. Nf4+ Kg5 35. Nce6+ Kh6 36. Rf7 a5 37. Rxf6+ Kh7 38. h4 Nd2 39. Ng5+ Rxg5
40. hxg5 Ne4 41. Rxf5 Bc6 42. Nxd5 Bxd5 43. Rxd5 Nc3 44. Rd6 b4 45. axb4 axb4
46. Re7+ Kg8 47. Rb7 Na2 48. Rg6+ Kf8 49. Rh6 Kg8 50. g6 b3 51. g7 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Sanhueza, Cristián"]
[Black "Palau, Ignacio"]
[Result "1/2-1/2"]
[ECO "C17"]
[PlyCount "52"]
[EventDate "2003.11.11"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Ne7 8. bxa5
dxc3 9. Qxg7 Rg8 10. Qxh7 Nbc6 11. f4 Qxa5 12. Nf3 Bd7 13. Ng5 O-O-O 14. Nxf7
Nf5 15. Nxd8 Qxd8 16. Qh3 Ncd4 17. Qxc3+ Kb8 18. Bd2 Qh4+ 19. g3 Qh5 20. Rb1
Ba4 21. Rb2 Rc8 22. Rxb7+ Kxb7 23. Ba6+ Kxa6 24. Qxc8+ Kb6 25. Qb8+ Kc6 26.
Qc8+ Kb6 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Ciotta, Eric"]
[Black "Sanfilippo, Dante"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "74"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Ne7 6. d4 exd4 7. Nxd4 c5 8.
Nb3 Qxd1 9. Rxd1 Nc6 10. Bf4 c4 11. Nd4 Bg4 12. Rd2 Nxd4 13. Rxd4 Rd8 14. Rxd8+
Kxd8 15. Nc3 Bc5 16. Kf1 Kc8 17. f3 Be6 18. Rd1 Rd8 19. Rxd8+ Kxd8 20. Ke2 f6
21. Be3 Bd6 22. g3 Kd7 23. Kf2 Kc6 24. Ne2 Bc5 25. Bxc5 Kxc5 26. Nf4 Bf7 27.
Ke3 b5 28. Ne2 b4 29. f4 a5 30. e5 fxe5 31. fxe5 Kd5 32. Kf4 a4 33. a3 c3 34.
b3 axb3 35. axb4 bxc2 36. Ke3 Kc4 37. b5 Kb3 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.22"]
[Round "6"]
[White "Dlugovitzky, Pablo"]
[Black "Guiamet, Jaime"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "85"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 a5 7. e4 d6 8. Be2 O-O
9. Rb1 Qc8 10. O-O c6 11. Be3 b5 12. dxc6 Bxc6 13. cxb5 Bxe4 14. Nxe4 Nxe4 15.
Rc1 Qb7 16. Qc2 Nd7 17. Qc7 Rfb8 18. Rc4 d5 19. Rc6 a4 20. Rfc1 Nd6 21. Bf4 Ne8
22. Qxb7 Rxb7 23. Rc8 Rxc8 24. Rxc8 Kf8 25. Bd1 Nc5 26. Be3 Nb3 27. Bxb3 axb3
28. b6 Bf6 29. Bc5+ Be7 30. Bd4 f6 31. a4 e5 32. a5 exd4 33. a6 Rxb6 34. a7 Ra6
35. a8=Q Rxa8 36. Rxa8 Bd6 37. Nd2 Be5 38. Nxb3 d3 39. Rd8 Bd6 40. Ra8 Be5 41.
Rd8 Bd6 42. Ra8 Be5 43. Rd8 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Partal, Rodrigo"]
[Black "Aguerreberry, Claudio"]
[Result "0-1"]
[ECO "A88"]
[PlyCount "56"]
[EventDate "2003.11.11"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. Re1
Na6 9. a3 Kh8 10. Qd3 Qc7 11. Nd2 e5 12. dxe5 dxe5 13. e4 Nc5 14. Qe3 Ne6 15.
Nf3 Ng4 16. Qe2 Nd4 17. Nxd4 exd4 18. Nd1 fxe4 19. Bxe4 Re8 20. Qf1 Qf7 21. b3
Bf5 22. f3 Bxe4 23. Rxe4 Rxe4 24. fxe4 Qxf1+ 25. Kxf1 Nxh2+ 26. Kg2 Ng4 27. c5
Re8 28. Kf3 Ne5+ 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Acevedo, Raúl"]
[Black "Mambrin, Antonio"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "131"]
[EventDate "2003.11.11"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. b3
Nf5 9. Bb2 Bb4+ 10. Kf1 Be7 11. Bd3 Bd7 12. Be2 Rc8 13. Nc3 Ncxd4 14. Nxd5 exd5
15. Nxd4 O-O 16. Nf3 Bc5 17. g4 Ne7 18. Nd4 Ng6 19. Nf5 Be6 20. h4 Rfe8 21. Rc1
Nf4 22. Qd2 Nxe2 23. Qxe2 Bxf5 24. gxf5 Bd4 25. Rxc8 Rxc8 26. Rg1 Bxb2 27. Qxb2
Qh6 28. Qd4 Qh5 29. Rg5 Qf3 30. Qe3 Qh1+ 31. Rg1 Qxh4 32. e6 Qe4 33. Qxe4 dxe4
34. Rg4 fxe6 35. fxe6 Kf8 36. Rxe4 Rc1+ 37. Kg2 Rc2 38. a4 Rc3 39. b4 Ke7 40.
f4 g6 41. f5 gxf5 42. Rh4 Rc7 43. Rxh7+ Kd6 44. Rh6 Re7 45. Rf6 Ke5 46. Rh6
Rxe6 47. Rh7 Rb6 48. b5 a6 49. bxa6 bxa6 50. Ra7 Rf6 51. Kf3 f4 52. a5 Kd5 53.
Rh7 Kc4 54. Rb7 Rf5 55. Rb6 Rxa5 56. Kxf4 Ra1 57. Ke3 Kc3 58. Rc6+ Kb2 59. Kd2
Ra4 60. Rb6+ Ka2 61. Kc2 Ra5 62. Kc3 Ka1 63. Kb3 Ra2 64. Rh6 Rb2+ 65. Kc3 a5
66. Rh4 1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Sampaoli, Cristián"]
[Black "Selvetti, Alexis"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "85"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Nbd2 Nbd7 6. b3 O-O 7. Bb2 c5 8. Bd3
b6 9. O-O Bb7 10. Qe2 Ne4 11. cxd5 exd5 12. Ne1 Nxd2 13. Qxd2 Bf6 14. f4 Rc8
15. Rd1 cxd4 16. exd4 Be7 17. Nf3 Bd6 18. Bf5 g6 19. Bd3 f5 20. Ne5 Nf6 21. Qf2
Ne4 22. Bxe4 fxe4 23. Qg3 Bxe5 24. dxe5 Qd7 25. Qe3 Rc2 26. Rd2 Rxd2 27. Qxd2
Ba6 28. Rf2 Bd3 29. e6 Qc7 30. f5 d4 31. Bxd4 Rxf5 32. Rxf5 gxf5 33. Qg5+ Kf8
34. Bg7+ Ke8 35. Bh6 Qc5+ 36. Kh1 Qc6 37. Qg8+ Ke7 38. Bf8+ Kf6 39. Bg7+ Ke7
40. Qf7+ Kd6 41. Bh6 Qc3 42. Qd7+ Kc5 43. Bf8# 1-0

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Sánchez, Christian"]
[Black "Palau, Ignacio"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "60"]
[EventDate "2003.11.11"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. d3 h6 6. Na4 Be7 7. Nc3 d6 8. h3
Bd7 9. Be3 a6 10. Ba4 b5 11. Bb3 Na5 12. Qd2 Nxb3 13. axb3 c5 14. Ne2 Qc7 15.
c4 Qb7 16. O-O g5 17. Nh2 Nh5 18. g4 Nf4 19. Bxf4 gxf4 20. f3 b4 21. Kg2 Bg5
22. Rh1 h5 23. Nf1 hxg4 24. hxg4 Ke7 25. Nfg3 Bxg4 26. Nf5+ Bxf5 27. exf5 Bh4
28. Rh3 Rag8+ 29. Kf1 Be1 30. Kxe1 Rxh3 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Martínez Dorr, Fernando"]
[Black "Kolodziej, Carlos"]
[Result "1/2-1/2"]
[ECO "E68"]
[PlyCount "15"]
[EventDate "2003.11.11"]

1. e4 d6 2. g3 g6 3. Bg2 Bg7 4. c4 Nf6 5. Nc3 O-O 6. d4 Nbd7 7. Nf3 e5 8. O-O
1/2-1/2

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Guiamet, Jaime"]
[Black "Sanhueza, Cristián"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "82"]
[EventDate "2003.11.11"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. e4 Ne7 5. d4 exd4 6. Nxd4 Nbc6 7. c3 O-O 8.
O-O Re8 9. Be3 d5 10. Nxc6 bxc6 11. Qa4 Be6 12. Rd1 Qb8 13. Rd2 Rd8 14. Bc5 Bf8
15. e5 Qb5 16. Qxb5 cxb5 17. Na3 a6 18. Rad1 c6 19. Nc2 Nc8 20. Bxf8 Kxf8 21.
Nd4 Ne7 22. Nb3 Nc8 23. Nc5 Nb6 24. b3 a5 25. Rd4 Ke7 26. Rf4 Nd7 27. Nxd7 Rxd7
28. Rfd4 b4 29. c4 dxc4 30. bxc4 Rxd4 31. Rxd4 c5 32. Rd2 Rd8 33. Rxd8 Kxd8 34.
Bf1 a4 35. Bd3 a3 36. Kg2 b3 37. Bb1 Bxc4 38. axb3 Bxb3 39. Kf3 c4 40. Ke3 c3
41. Kd3 c2 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Sanfilippo, Dante"]
[Black "Evans, Pablo"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "106"]
[EventDate "2003.11.11"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8.
O-O Bxc3 9. bxc3 d6 10. Nd2 g5 11. Nc4 Nd7 12. a4 a5 13. Qe2 h5 14. Rab1 Qh6
15. Ne3 Nf6 16. Bb5+ Kf8 17. f3 g4 18. d5 Bc8 19. Bc6 Ra7 20. Qf2 Rh7 21. dxe6
Bxe6 22. f4 h4 23. f5 g3 24. hxg3 hxg3 25. Qxg3 Bd7 26. Bd5 Rg7 27. Qf4 Qxf4
28. Rxf4 Bxa4 29. Bxf7 Rxf7 30. e5 Bxc2 31. Nxc2 dxe5 32. Rh4 Nd5 33. c4 Nc3
34. Rb3 Ne2+ 35. Kf2 Nd4 36. Nxd4 exd4 37. g4 a4 38. Rb1 a3 39. Kf3 Ra4 40. Rc1
Re7 41. g5 a2 42. Rch1 Re3+ 43. Kf4 a1=Q 44. Rh8+ Ke7 45. f6+ Kd6 46. Rd8+ Kc6
47. Rxa1 Rxa1 48. Rxd4 Ree1 49. Kf5 Ra5+ 50. Kg6 Rg1 51. Rd5 Rxd5 52. cxd5+ Kd6
53. f7 Ke7 0-1

[Event "Mayor"]
[Site "Rosario"]
[Date "2003.11.25"]
[Round "7"]
[White "Dlugovitzky, Pablo"]
[Black "Ciotta, Eric"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "122"]
[EventDate "2003.11.11"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be3 Nbd7 7. h3 e5 8. d5 a5
9. Nd2 Nh5 10. a3 Qe7 11. g3 Re8 12. Be2 Ndf6 13. b4 b6 14. bxa5 bxa5 15. Rb1
Bd7 16. Rb7 Reb8 17. Rxc7 Qf8 18. Nb5 Qd8 19. Ra7 Rxa7 20. Bxa7 Rb7 21. Be3 Bf8
22. a4 Qc8 23. Na7 Qa8 24. Nb5 Ng7 25. g4 Be7 26. Bg5 Nxd5 27. Bxe7 Nxe7 28.
Nxd6 Rb4 29. Nb5 Ne6 30. Bf3 Nc5 31. Nf1 Rxc4 32. Ne3 Rxa4 33. Nc3 Rd4 34. Qc2
Nd3+ 35. Kf1 Nf4 36. Ncd5 Nexd5 37. Nxd5 Qa6+ 38. Kg1 Nxd5 39. exd5 Qc4 40.
Qxc4 Rxc4 41. Kg2 e4 42. Be2 Ra4 43. Rb1 Rd4 44. Rb7 Rxd5 45. Bc4 Rd4 46. Ba2
a4 47. Ra7 Kg7 48. Kf1 Kf6 49. Ke2 Be6 50. Bb1 Ke5 51. f3 exf3+ 52. Kxf3 h6 53.
Ra5+ Kf6 54. Bc2 Bb3 55. Ke3 Rc4 56. Ra6+ Kg7 57. Bxb3 axb3 58. Rb6 Rc3+ 59.
Kd2 Rxh3 60. Rb4 Rg3 61. Kc1 Kf6 0-1