[Event "Santiago CC Chile"]
[Site "Santiago de Chile"]
[Date "2003.08.12"]
[Round "11.1"]
[White "Maturana Sainz, Ignacio"]
[Black "Neira Donai, Ricardo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2143"]
[BlackElo "1827"]
[PlyCount "39"]
[EventDate "2003.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Bc5 4. Nxe5 d5 5. exd5 Nxd5 6. d4 Bb6 7. Nc3 Be6 8. Qf3 c6 9. Be3 0-0 10. 0-0 Nf6 11. Bd3 Nbd7 12. Rad1 c5 13. Nxd7 Bxd7 14. dxc5 Bc7 15. Ne4 Be5 16. Bg5 Bc6 17. Qh3 Bxe4 18. Bxe4 Qc7 19. Bxf6 g6 20. Rd7 1-0

[Event "Santiago CC Chile"]
[Site "Santiago de Chile"]
[Date "2003.08.04"]
[Round "7.1"]
[White "Montero Martinez, Cristian"]
[Black "Neira Donai, Ricardo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2241"]
[BlackElo "1827"]
[PlyCount "33"]
[EventDate "2003.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bd3 Be7 6. 0-0 Qc7 7. Re1 c4 8. Bf1 f6 9. b3 b5 10. a4 bxa4 11. bxc4 dxc4 12. Nc3 Nb4 13. Bf4 a6 14. exf6 Qxf4 15. fxg7 Bf6 16. gxh8R Bxh8 17. Bxc4 1-0

[Event "Santiago CC Chile"]
[Site "Santiago de Chile"]
[Date "2003.07.31"]
[Round "6.1"]
[White "Neira Donai, Ricardo"]
[Black "Brock, Friedemann"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1827"]
[BlackElo "2213"]
[PlyCount "60"]
[EventDate "2003.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Qe1 d5 9. Bb3 b6 10. Qh4 dxe4 11. dxe4 Nd4 12. f5 gxf5 13. Bg5 f6 14. Bh6 Ng6 15. Qh3 Nxb3 16. axb3 f4 17. Bxg7 Kxg7 18. g3 e5 19. Qg2 fxg3 20. Qxg3 Qd7 21. Nd5 Bb7 22. Rad1 Rad8 23. Nh4 Bxd5 24. Rxd5 Qc8 25. Nf5+ Kh8 26. Nd6 Qe6 27. Rfd1 Nf4 28. R5d2 Rg8 29. Nf7+ Qxf7 30. Rxd8 Ne2+ 0-1

[Event "Santiago CC Chile"]
[Site "Santiago de Chile"]
[Date "2003.07.29"]
[Round "5.5"]
[White "Neira Donai, Ricardo"]
[Black "Wolfenson, Daniel"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1827"]
[BlackElo "2007"]
[PlyCount "58"]
[EventDate "2003.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 e6 6. 0-0 Bg7 7. d3 Nge7 8. Qe1 0-0 9. a3 Nd4 10. Qf2 Nxf3+ 11. Qxf3 Nc6 12. Be3 a6 13. Rae1 Rb8 14. f5 Ne5 15. Qg3 Nxc4 16. dxc4 exf5 17. exf5 Be5 18. Bf4 Bxf4 19. Rxf4 Re8 20. Rxe8+ Qxe8 21. f6 Qe5 22. Nd5 Be6 23. Qf3 Qe1+ 24. Qf1 Qxf1+ 25. Rxf1 Bxd5 26. cxd5 Re8 27. Kf2 Re5 28. c4 b5 29. b3 bxc4 1/2-1/2

[Event "Santiago CC Chile"]
[Site "Santiago de Chile"]
[Date "2003.07.28"]
[Round "4.1"]
[White "San Martin Alvarez, Albert"]
[Black "Neira Donai, Ricardo"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1879"]
[BlackElo "1827"]
[PlyCount "141"]
[EventDate "2003.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bg5 e6 6. e3 Bb4 7. Qa4+ Nc6 8. Bd3 Bd7 9. Qc2 Be7 10. Nge2 Nb4 11. Qd2 Nxd3+ 12. Qxd3 a6 13. 0-0 h6 14. Bh4 Qc7 15. Bg3 Bd6 16. Rac1 Bxg3 17. Nxg3 Qd6 18. Rc2 Rc8 19. Rfc1 0-0 20. h3 e5 21. dxe5 Qxe5 22. Qd4 Qxd4 23. exd4 Rfe8 24. Kf1 Rc4 25. Rd2 Ne4 26. Ngxe4 Rxe4 27. Rcd1 Re6 28. Nxd5 Bb5 29. Kg1 Kh7 30. Nc3 Bd7 31. d5 Rg6 32. Kh2 Rh4 33. Rd4 Rh5 34. Ne2 Rf5 35. f3 Re5 36. Re4 Rf5 37. Nf4 Rgf6 38. Rdd4 Rd6 39. g4 Rff6 40. Kg3 g5 41. Nd3 Rg6 42. Re7 Rg7 43. Ne5 Bc6 44. Rxf7 Rxd5 45. Rxg7+ Kxg7 46. Rxd5 Bxd5 47. a3 Kf6 48. Nd7+ Ke6 49. Nc5+ Ke5 50. Nd7+ Kd4 51. Nf6 Be6 52. Ne4 Ke3 53. Nd6 b5 54. Nf5+ Kd3 55. h4 a5 56. f4 b4 57. axb4 axb4 58. hxg5 hxg5 59. fxg5 Kd2 60. g6 Kc1 61. Nd4 Bg8 62. b3 Kb2 63. Kf4 Kc3 64. Ke5 Kd3 65. g5 Kc3 66. g7 Kd3 67. g6 Kc3 68. Nc6 Kxb3 69. Kf6 Kc4 70. Nxb4 Kxb4 71. Ke7 1-0

[Event "Santiago CC Chile"]
[Site "Santiago de Chile"]
[Date "2003.07.22"]
[Round "2.4"]
[White "Salas, Ricardo"]
[Black "Neira Donai, Ricardo"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1919"]
[BlackElo "1827"]
[PlyCount "59"]
[EventDate "2003.07.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 Nge7 7. Be3 b6 8. Qd2 d5 9. Bh6 0-0 10. Bxg7 Kxg7 11. h4 f5 12. h5 dxe4 13. hxg6 hxg6 14. Qh6+ Kf7 15. 0-0-0 Nd4 16. dxe4 Bb7 17. Nf4 Rh8 18. Qg5 e5 19. exf5 exf4 20. Bxb7 Rb8 21. Bd5+ Nxd5 22. Qxg6+ Ke7 23. Rhe1+ Kf8 24. Nxd5 Qxd5 25. Re6 Ne2+ 26. Rxe2 Rh1 27. Qf6+ Kg8 28. Red2 Rxd1+ 29. Rxd1 Qxa2 30. Rd7 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "4.18"]
[White "Neira Donai, Ricardo"]
[Black "Silva, Juan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1786"]
[PlyCount "35"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Bg4 5. Bb5 dxe5 6. Bxc6+ bxc6 7. Nbd2 f5 8. 0-0 f4 9. Qe2 Bc5 10. b3 Bd4 11. Rb1 Nf6 12. Qc4 Qd7 13. Ba3 Bxf3 14. Nxf3 Nxe4 15. Nxd4 Qxd4 16. Qe6+ Kd8 17. Rbd1 Nd2 18. Be7+ 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "5.9"]
[White "San Martin Alvarez, Albert"]
[Black "Neira Donai, Ricardo"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1969"]
[BlackElo "1786"]
[PlyCount "130"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 g6 10. Bg2 Bg7 11. f4 0-0 12. b3 Rfe8 13. Bb2 f6 14. Qd2 Nb6 15. 0-0 fxe5 16. Re1 Qc5+ 17. Kh1 Re6 18. Bh3 Rd6 19. Qc2 exf4 20. Bxg7 Kxg7 21. gxf4 Qd4 22. Na3 Rf6 23. Qe4 Rxf4 24. Qxd4+ Rxd4 25. c5 Nd5 26. Bxd7 Nb4 27. Bh3 Rf8 28. Re7+ Rf7 29. Rae1 Nxa2 30. R7e6 Bc8 31. R6e3 Bxh3 32. Rxh3 Rd2 33. Nc4 Rc2 34. Rhe3 Rc1 35. Rxc1 Nxc1 36. Na5 Rf5 37. Re7+ Rf7 38. Re6 Rf3 39. Rxc6 Nxb3 40. Nxb3 Rxb3 41. Rxc7+ Kh6 42. Rxa7 Rc3 43. Rc7 Rc2 44. c6 g5 45. Rc8 Kh5 46. c7 Kh4 47. Rd8 Rxc7 48. Rd4+ g4 49. Rd2 h5 50. Kg2 Rc3 51. Re2 Rc5 52. Rd2 Kg5 53. Rf2 h4 54. Re2 h3+ 55. Kf2 Rf5+ 56. Kg1 Kh4 57. Re3 Rc5 58. Re2 Rc3 59. Kf2 Rf3+ 60. Kg1 Kg5 61. Re8 Kf4 62. Rf8+ Ke3 63. Re8+ Kf4 64. Rf8+ Kg5 65. Rg8+ Kf4 1/2-1/2

