[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.08"]
[Round "5"]
[White "Needham, Brian"]
[Black "Montenegro, Esteban"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2005"]
[BlackElo "2013"]
[PlyCount "75"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Bxf6 exf6 4. g3 f5 5. Bg2 g6 6. c4 Nd7 7. e3 Nf6 8. Nc3 h5 9. h4 Bh6 10. Nge2 0-0 11. 0-0 Re8 12. Qd3 c6 13. b4 Ng4 14. Nf4 g5 15. hxg5 Qxg5 16. b5 Bd7 17. a4 h4 18. Nce2 hxg3 19. Nxg3 Qh4 20. Rfe1 Nxe3 21. Rxe3 Rxe3 22. Qxe3 Bxf4 23. Qd3 Re8 24. Kf1 Be3 25. Re1 Bxd4 26. Rxe8+ Bxe8 27. Qxf5 Be5 28. Ne4 Qf4 29. Nf6+ Kf8 30. Qxf4 Bxf4 31. Nxe8 Kxe8 32. bxc6 bxc6 33. Bxc6+ Kd8 34. Ke2 Kc7 35. Be8 f6 36. Kf3 Be5 37. Ke4 Kb6 38. Kd5 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.08"]
[Round "6"]
[White "Rodriguez Chaverri, David"]
[Black "Needham, Brian"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1968"]
[BlackElo "2005"]
[PlyCount "111"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 c6 10. Nc3 Nf6 11. Be3 Qxd4 12. Bxd4 Be7 13. h3 0-0 14. e4 Rfd8 15. Rad1 b6 16. Kh2 Rac8 17. Be3 Rd7 18. e5 Nd5 19. Nxd5 Bxd5 20. Bxd5 cxd5 21. Rc1 Rdc7 22. Rxc7 Rxc7 23. Rd1 Rd7 24. Bd4 Kf8 25. Rc1 Ke8 26. Kg2 Kd8 27. Kf1 Rc7 28. Rxc7 Kxc7 29. Ke2 Bc5 30. Kd3 Kd7 31. f4 Ke6 32. g4 g6 33. a3 h5 34. b4 Bf8 35. Be3 Be7 36. Kd4 Bh4 37. Kd3 Be1 38. Bd4 hxg4 39. hxg4 Kd7 40. f5 Bg3 41. Bc3 Kc6 42. e6 gxf5 43. exf7 Bd6 44. g5 Kd7 45. g6 Ke6 46. Bg7 a5 47. f8Q Bxf8 48. Bxf8 Kf6 49. g7 Kf7 50. b5 Kg8 51. a4 Kf7 52. Ke3 Kg8 53. Bd6 Kxg7 54. Bc7 Kf6 55. Bxb6 Ke5 56. Bxa5 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.07"]
[Round "4"]
[White "Machado Ramirez, Allan"]
[Black "Needham, Brian"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1996"]
[BlackElo "2005"]
[PlyCount "117"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxe5 dxe4 8. Nxc6 bxc6 9. Bxc6+ Bd7 10. Bxa8 Qxa8 11. d3 Bd6 12. Bg5 0-0 13. Bxf6 Rxf6 14. dxe4 Qb8 15. c3 Bb5 16. Qc2 Bc5 17. f3 Bc4 18. b3 Ba6 19. 0-0-0 Bb5 20. Rd5 Be3+ 21. Kb2 c6 22. Rd7 c5 23. Rd5 Bc6 24. Rd3 Bf4 25. g3 Bc7 26. Qd1 a5 27. e5 Re6 28. Re1 a4 29. f4 Be8 30. Rd5 axb3 31. axb3 Ra6 32. Rxc5 Qa7 33. Qd5+ Bf7 34. e6 Ra2+ 35. Kb1 Ra1+ 36. Kc2 Qa2+ 37. Kd3 Rxe1 38. exf7+ Kf8 39. Kc4 Qe2+ 40. Kb4 Qe7 41. Qa8+ Kxf7 42. Qd5+ Kf8 43. Qf5+ Kg8 44. Qc8+ Bd8 45. Kb5 Re6 46. Rc6 Re3 47. b4 Rd3 48. c4 Rb3 49. Qe6+ Qxe6 50. Rxe6 Kf7 51. Re4 Be7 52. c5 Ke8 53. Kc6 Kd8 54. b5 Rc3 55. Re5 Bf6 56. Re6 Kc8 57. Re8+ Bd8 58. Rg8 Rc2 59. b6 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.02"]
[Round "2"]
[White "Duran Vega, Andres"]
[Black "Needham, Brian"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1975"]
[BlackElo "2005"]
[PlyCount "56"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 a6 5. c5 Bg4 6. Qb3 Qc7 7. e3 Nbd7 8. Bd3 e5 9. Nge2 Bxc5 10. dxc5 Nxc5 11. Qd1 Nfe4 12. Bxe4 dxe4 13. 0-0 h6 14. Bh4 g5 15. Bg3 f5 16. h3 Bh5 17. Qc2 0-0-0 18. Rad1 Qe7 19. Rxd8+ Rxd8 20. Rd1 Nd3 21. Na4 f4 22. Bh2 Nb4 23. Rxd8+ Qxd8 24. Qb3 Bf7 25. Nb6+ Kb8 26. Nd5 Nxd5 27. Qc2 Qa5 28. g4 Qe1+ 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.01.31"]
[Round "1"]
[White "Needham, Brian"]
[Black "Cabrera Chaves, Marco Antonio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2005"]
[BlackElo "2109"]
[PlyCount "64"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c5 3. e4 h6 4. Bh4 dxe4 5. d5 g5 6. Bg3 Nf6 7. Nc3 a6 8. h4 g4 9. a4 Nbd7 10. Nge2 Bg7 11. h5 Qa5 12. Nf4 e3 13. f3 Nb6 14. Ra3 c4 15. Qe2 Nfxd5 16. Nfxd5 Nxd5 17. Qxc4 Be6 18. Qe4 Nxc3 19. bxc3 Bxc3+ 20. Kd1 Qc5 21. Rxc3 Qxc3 22. Be1 Qa1+ 23. Ke2 Rd8 24. Qxe3 gxf3+ 25. gxf3 Qd1+ 26. Kf2 Qxc2+ 27. Be2 Bc4 28. Bc3 Rg8 29. Re1 Rd3 30. Qc5 Rxf3+ 31. Kxf3 Qxc3+ 32. Ke4 Bd3+ 0-1

