[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "6.4"]
[White "Hoffman, Alejandro"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2474"]
[BlackElo "2014"]
[PlyCount "42"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Sun Distribution"]
[BlackTeam "ASINTEL"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. b3 Bd6 7. Bb2 0-0 8. 0-0 Nbd7 9. Nc3 a6 10. Qc2 dxc4 11. bxc4 Bxf3 12. gxf3 Nd5 13. f4 Nb4 14. Bxh7+ Kh8 15. Qb1 f5 16. Bg6 Qh4 17. a3 Nc6 18. d5 Qg4+ 19. Kh1 Qf3+ 20. Kg1 Qg4+ 21. Kh1 Qf3+ 1/2-1/2

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "5.3"]
[White "Rodriguez Chaverri, David"]
[Black "Sankalp, Modwal"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2014"]
[BlackElo "2171"]
[PlyCount "29"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ASINTEL"]
[BlackTeam "Amazon US West"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "USA"]

1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 b6 5. d4 Bb7 6. 0-0 0-0 7. Nc3 d5 8. b3 dxc4 9. bxc4 Ne4 10. Qc2 Nxc3 11. Qxc3 Nd7 12. Bb2 Nf6 13. Rfd1 Qc8 14. Rac1 Rd8 15. Qe3 1/2-1/2

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "4.4"]
[White "Stephens, Malcolm"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2277"]
[BlackElo "2014"]
[PlyCount "75"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Allens"]
[BlackTeam "ASINTEL"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 d6 6. exd6 Bxd6 7. Bg2 0-0 8. 0-0 Bd7 9. d4 cxd4 10. Nxd4 Nc6 11. c4 Nf6 12. Nxc6 Bxc6 13. Bxc6 bxc6 14. Qf3 Qb6 15. Nc3 Be7 16. b3 Rfd8 17. Be3 Qa5 18. Na4 Rac8 19. Rad1 Nd7 20. Kg2 Bf6 21. Rd6 Ne5 22. Qd1 Be7 23. Rxd8+ Rxd8 24. Qe2 Bf6 25. Rd1 Rxd1 26. Qxd1 h6 27. Qd6 Kh7 28. Qc5 Qe1 29. Qxa7 Qe2 30. Nc3 Qf3+ 31. Kg1 Ng4 32. Bd4 e5 33. Bc5 e4 34. Na4 Qd1+ 35. Kg2 Qf3+ 36. Kg1 Qd1+ 37. Kg2 Qf3+ 38. Kg1 1/2-1/2

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "3.4"]
[White "Rodriguez Chaverri, David"]
[Black "Blumenthal, Max"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2014"]
[PlyCount "139"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ASINTEL"]
[BlackTeam "Autodesk"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "USA"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. e4 d5 5. cxd5 exd5 6. e5 Nfd7 7. d4 c5 8. dxc5 Nxe5 9. Bf4 Nbc6 10. Ne2 Be6 11. b4 Qf6 12. 0-0 a6 13. Na3 Rd8 14. Nc2 g5 15. Be3 Nf3+ 16. Kh1 g4 17. Ned4 Bg7 18. Nxf3 gxf3 19. Qxf3 Qxf3 20. Bxf3 Bxa1 21. Rxa1 h5 22. h4 Bg4 23. Kg2 f5 24. Bg5 Rd7 25. Re1+ Kf7 26. a3 Re8 27. Rd1 Ne5 28. Bxg4 fxg4 29. Nd4 Nf3 30. Nxf3 gxf3+ 31. Kxf3 d4 32. Rd3 Kg6 33. Bf4 Kf5 34. Bd6 Re1 35. Rxd4 Ra1 36. Rd5+ Kg6 37. Rd3 Rf7+ 38. Ke3 Ra2 39. f4 Rg2 40. Kf3 Ra2 41. Be5 Rc2 42. Rd6+ Kh7 43. Rd3 Ra2 44. Bd6 Rd7 45. f5 Rf7 46. Kf4 Rf2+ 47. Ke4 R2xf5 48. Re3 Rf1 49. Kd5 R1f3 50. Ke6 Rxe3+ 51. Kxf7 Rxa3 52. Ke7 Ra4 53. Kd7 Rxb4 54. c6 Rc4 55. cxb7 Rg4 56. b8Q Rg7+ 57. Kc6 a5 58. Qa8 a4 59. Qxa4 Kh8 60. Be5 Kh7 61. Bxg7 Kxg7 62. Qb5 Kg6 63. Qg5+ Kh7 64. Qxh5+ Kg7 65. Qg5+ Kh7 66. Qf6 Kg8 67. Qe7 Kh8 68. Kd6 Kg8 69. Ke6 Kh8 70. Kf6 1-0

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "1.12"]
[White "Rodriguez Chaverri, David"]
[Black "Liu, Landy"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2014"]
[PlyCount "59"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "ASINTEL"]
[BlackTeam "Better.com"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "USA"]

1. c4 d6 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. e4 Bg4 6. f3 Be6 7. b3 c6 8. d4 Qa5 9. Bd2 Qb6 10. Nge2 0-0 11. Be3 c5 12. dxc5 dxc5 13. 0-0 Rd8 14. Qc2 Nc6 15. Na4 Qa5 16. Nxc5 Nxe4 17. fxe4 Bxa1 18. Nxe6 fxe6 19. Rxa1 Nb4 20. Qb2 Rd3 21. Bh6 e5 22. a3 Rad8 23. axb4 Qb6+ 24. c5 Qf6 25. Rf1 Rd1 26. Be3 Rxf1+ 27. Bxf1 Rd1 28. Bf2 Qf3 29. Qc2 Rd3 30. Bg2 1-0

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "2.6"]
[White "Sohani, Sumit"]
[Black "Rodriguez Chaverri, David"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "2014"]
[PlyCount "102"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Facebook"]
[BlackTeam "ASINTEL"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Bf4 d5 7. e3 0-0 8. h3 a6 9. Be2 Nbd7 10. 0-0 dxc4 11. Bxc4 c5 12. d5 exd5 13. Nxd5 Nxd5 14. Bxd5 Bxd5 15. Qxd5 Nf6 16. Qf5 Qc8 17. Qc2 Nd5 18. Be5 Qe6 19. e4 Nf6 20. Rfe1 Rfd8 21. Bxf6 Bxf6 22. e5 Be7 23. Qe4 Qd5 24. Qe2 Qd3 25. Qe3 Qxe3 26. Rxe3 Rd5 27. Kf1 Rad8 28. Ke2 Kf8 29. Rc1 b5 30. b3 Rc8 31. Rd3 Rcd8 32. Rcd1 Rxd3 33. Rxd3 Rxd3 34. Kxd3 Ke8 35. Ke4 Kd7 36. Kd5 c4 37. bxc4 bxc4 38. Kxc4 Bxa3 39. Kd5 Be7 40. Nd4 a5 41. f4 a4 42. g4 a3 43. Nb3 a2 44. f5 Ba3 45. h4 Bb2 46. g5 a1Q 47. Nxa1 Bxa1 48. h5 g6 49. hxg6 hxg6 50. e6+ fxe6+ 51. fxe6+ Ke7 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.17"]
[Round "7"]
[White "Rodriguez Chaverri, David"]
[Black "Solano Lopez, Royner"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1968"]
[BlackElo "2083"]
[PlyCount "51"]
[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 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nc6 5. e4 e5 6. Nge2 h5 7. h4 Bg4 8. f3 Be6 9. d3 Qd7 10. Bd2 Nge7 11. Nd5 f5 12. 0-0 0-0-0 13. Bg5 Rdf8 14. Qa4 Nxd5 15. exd5 Nb8 16. Qxa7 Bg8 17. Rac1 Bh6 18. Bxh6 Rxh6 19. Rc3 Rh7 20. Rb3 c6 21. f4 Qc7 22. Rc1 Rd8 23. Nc3 exf4 24. Na4 Re8 25. dxc6 bxc6 26. Rxb8+ 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.17"]
[Round "8"]
[White "Urbina Quiroz, Edwin"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2080"]
[BlackElo "1968"]
[PlyCount "72"]
[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 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. cxd4 cxd4 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. Qa4 Qb6 9. b3 Bd7 10. Qxd4 Bc5 11. Qh4 Ne7 12. 0-0 Nf5 13. Qe4 0-0 14. Ba3 Rfd8 15. Bxc5 Qxc5 16. Nc3 Be8 17. Rac1 Rac8 18. Na4 Qa3 19. Nc5 Rd5 20. Qa4 Qxa4 21. bxa4 Rcd8 22. Rc4 Nd4 23. Nxd4 Rxd4 24. Rxd4 Rxd4 25. Rd1 Kf8 26. Kf1 Ke7 27. g3 f6 28. f4 fxe5 29. fxe5 Bh5 30. Rb1 Rxd2 31. Rb7+ Ke8 32. Nxe6 Rxh2 33. Kg1 Re2 34. Nxg7+ Kd8 35. Nxh5 Rxe5 36. Nf4 Ra5 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.16"]
[Round "9"]
[White "Rodriguez Chaverri, David"]
[Black "Granados Ramirez, Carlos Ricardo"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1968"]
[BlackElo "2150"]
[PlyCount "44"]
[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 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nc6 6. e4 d6 7. Nge2 0-0 8. 0-0 e5 9. h3 Nh5 10. exf5 gxf5 11. f4 Be6 12. Nd5 Rb8 13. Kh2 Nf6 14. Qa4 Nd7 15. Qc2 Nd4 16. Qd1 c6 17. Ndc3 Kh8 18. Rb1 Bf7 19. fxe5 dxe5 20. Nxd4 exd4 21. Ne2 Bh5 22. Bf3 Bxf3 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 "Rodriguez Chaverri, David"]
[Black "Gomez Huertas, Stanley"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1968"]
[BlackElo "1991"]
[PlyCount "41"]
[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 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 0-0 7. Ne2 d6 8. 0-0 a6 9. h3 Re8 10. Nec3 Bf5 11. d3 Nxd5 12. Nxd5 Qd7 13. Kh2 Nd8 14. f4 c6 15. Nc3 exf4 16. exf4 Bg6 17. Qf3 f5 18. Bd2 Ne6 19. Rae1 Nd4 20. Qd1 Rxe1 21. Rxe1 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.03"]
[Round "3"]
[White "Marin, Bryan"]
[Black "Rodriguez Chaverri, David"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1765"]
[BlackElo "1968"]
[PlyCount "57"]
[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. Nf3 e6 3. g3 c5 4. e3 d5 5. Bg2 b6 6. 0-0 Be7 7. Nbd2 Bb7 8. c4 0-0 9. b3 Nc6 10. Bb2 Rc8 11. Rc1 Qc7 12. Re1 Rfe8 13. cxd5 Nxd5 14. a3 cxd4 15. Nxd4 Qb8 16. Qg4 Ne5 17. Qe2 Nd7 18. h4 Nc5 19. b4 Ba6 20. b5 Bb7 21. Rc4 a6 22. a4 a5 23. Rec1 Nb4 24. Qg4 Bf8 25. Be4 Nbd3 26. Rxc5 Nxc5 27. Bc6 Bxc6 28. Nxc6 Rxc6 29. bxc6 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.02"]
[Round "2"]
[White "Rodriguez Chaverri, David"]
[Black "Chaves Villalobos, David Gerar"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1968"]
[PlyCount "61"]
[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 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nbd7 5. cxd5 cxd5 6. d4 e6 7. Nc3 Be7 8. 0-0 0-0 9. Qd3 Nb6 10. Rd1 Bd7 11. Ne5 Rc8 12. b3 a6 13. Bb2 Bd6 14. e4 dxe4 15. Nxe4 Bb5 16. Qb1 Nbd5 17. a4 Bc6 18. Nxd6 Qxd6 19. Ba3 Qb8 20. Nxc6 bxc6 21. Bxf8 Nc3 22. Qc2 Nxd1 23. Bc5 Nxf2 24. Kxf2 Ng4+ 25. Kg1 a5 26. Bf3 Nf6 27. Rb1 e5 28. Qf5 Nd5 29. Qxe5 Nc3 30. Qxb8 Rxb8 31. Re1 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.01.31"]
[Round "1"]
[White "Carvajal Gorgona, Jonathan G"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2175"]
[BlackElo "1968"]
[PlyCount "65"]
[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 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 a6 5. g3 d5 6. d3 Nf6 7. e5 Nd7 8. Bg2 Be7 9. 0-0 b5 10. Ne2 0-0 11. c3 f5 12. exf6 Nxf6 13. h3 Bd7 14. Be3 Be8 15. Qe1 Rb8 16. a3 a5 17. Ng5 Qc8 18. f5 exf5 19. Nf4 Bd6 20. Nge6 Bf7 21. Bxc5 Bxc5+ 22. Nxc5 b4 23. axb4 axb4 24. Qf2 Rd8 25. Rfe1 Rd6 26. Ne2 d4 27. Qf4 Rd8 28. c4 Ne7 29. Nb3 Ng6 30. Qf2 Ne5 31. Rad1 Qa6 32. Nexd4 g6 33. Rxe5 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.01.31"]
[Round "5"]
[White "Centeno, Erick"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2043"]
[BlackElo "1968"]
[PlyCount "85"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bc5 8. Nf3 Nc6 9. Qe2 d6 10. Be3 b5 11. a4 b4 12. Bxc5 dxc5 13. Nb1 e5 14. Nbd2 0-0 15. Nc4 Bg4 16. c3 bxc3 17. bxc3 Rfd8 18. Rfd1 h6 19. Ne3 Bc8 20. Nd5 Nxd5 21. exd5 Ne7 22. d6 Rxd6 23. Qe4 Bb7 24. Qh7+ Kf8 25. Qh8+ Ng8 26. Bh7 Bxf3 27. gxf3 Ke7 28. Qxg7 Nf6 29. Kf1 Rad8 30. Rxd6 Qxd6 31. Re1 Qe6 32. Qxh6 Qc4+ 33. Kg2 Qxc3 34. Re3 Qa1 35. Qg5 Rd1 36. Rxe5+ Kd7 37. Qf5+ Kc7 38. Rxc5+ Kd6 39. Rc2 Rg1+ 40. Kh3 Rg7 41. Qc5+ Kd7 42. Bf5+ Kd8 43. Qd6+ 1-0

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.25"]
[Round "9"]
[White "Rodriguez Chaverri, David"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "1998"]
[PlyCount "45"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. 0-0 e6 10. d4 Nbd7 11. Be3 a6 12. a4 Qa5 13. Qb3 Rc8 14. Rfd1 Ng4 15. d5 c4 16. dxc6 cxb3 17. cxd7+ Kd8 18. dxc8Q+ Kxc8 19. Bf4 e5 20. Nxe5 Nxe5 21. Rd5 Bc5 22. Bxe5 Qb6 23. Bh3+ 1-0

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.24"]
[Round "8"]
[White "Sequeira, Edwin"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1998"]
[PlyCount "43"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb5+ Nc6 7. 0-0 Be7 8. Bf4 0-0 9. Nbd2 cxd4 10. cxd4 Qb6 11. Bxc6 bxc6 12. Re1 Re8 13. Qc2 Ba6 14. Nb3 Ne4 15. Ne5 Rac8 16. f3 Nf6 17. Kh1 Bb4 18. Bd2 c5 19. Bxb4 cxb4 20. Nc5 Bb5 21. Qf5 Qc7 22. a4 1/2-1/2

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.23"]
[Round "7"]
[White "Rodriguez Chaverri, David"]
[Black "Urbina Quiroz, Edwin"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1998"]
[PlyCount "120"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. b3 0-0 6. 0-0 b6 7. d4 Bb7 8. Nbd2 Nbd7 9. Bb2 c5 10. e3 Rc8 11. Rc1 Rc7 12. Re1 Qa8 13. a3 Rfc8 14. Re2 dxc4 15. bxc4 Ne4 16. d5 exd5 17. Nxe4 dxe4 18. Ne5 Rd8 19. Rd2 Nxe5 20. Bxe5 Rxd2 21. Qxd2 Rc8 22. Qd7 Bf8 23. Rd1 Re8 24. Bb2 Qc8 25. h4 Qxd7 26. Rxd7 Re7 27. Rd8 Ba6 28. Bf1 f5 29. Be2 Kf7 30. a4 Rb7 31. Kf1 Be7 32. Rh8 Bf6 33. Bxf6 Kxf6 34. Rxh7 Rb8 35. h5 Rg8 36. h6 Kg6 37. Rxg7+ Rxg7 38. hxg7 Kxg7 39. Ke1 Bc8 40. Kd2 Bd7 41. Bd1 Kf6 42. Kc3 Ke5 43. Kb3 Kd6 44. Ka3 Kc7 45. f3 exf3 46. Bxf3 Be6 47. Kb3 Kd6 48. e4 fxe4 49. Bxe4 Ke5 50. Bg2 Kd4 51. Bf1 Bg4 52. Bg2 Bd1+ 53. Ka3 Kxc4 54. Bh3 Bc2 55. Bd7 Kc3 56. g4 Bg6 57. a5 Bf7 58. Bf5 b5 59. a6 Bb3 60. Be6 b4# 0-1

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.22"]
[Round "6"]
[White "Rodriguez Chaverri, David"]
[Black "Rodriguez Arrieta, Maria Elena"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1998"]
[PlyCount "61"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 e5 5. Nf3 f6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 c5 9. Nb5 Nc7 10. Qxd8+ Kxd8 11. Rd1+ Nd7 12. N1c3 Nxb5 13. Nxb5 a6 14. Nc3 Ke8 15. Bf4 Kf7 16. Nd5 Bd8 17. Rac1 Ra7 18. b4 b6 19. bxc5 Nxc5 20. Be3 Rd7 21. Bxc5 bxc5 22. Rxc5 Bb6 23. Rc6 Ba5 24. Rc5 Bb6 25. Rc6 Ba5 26. Rd3 Rhd8 27. Rc5 Rb7 28. Rxa5 Rb1+ 29. Bf1 Bh3 30. Ne3 Re8 31. Rd1 1-0

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.21"]
[Round "5"]
[White "Vives Rodriguez, David Alberto"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2070"]
[BlackElo "1998"]
[PlyCount "115"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 a6 6. g3 Qc7 7. Bg2 Nf6 8. Be3 Be7 9. 0-0 0-0 10. h3 d6 11. Nb3 b5 12. f4 Bb7 13. g4 Rfd8 14. g5 Nd7 15. h4 Nb6 16. a3 Nc4 17. Bc1 Qb6+ 18. Kh1 Ne3 19. Bxe3 Qxe3 20. Qf3 Qxf3 21. Bxf3 Rac8 22. Rf2 Rc7 23. Rd1 Rb8 24. Na2 Bc8 25. Nb4 g6 26. c3 Nd8 27. Rfd2 Rb6 28. Kg2 Nb7 29. Kg3 Nc5 30. Nxc5 dxc5 31. Nd3 Rd6 32. Ne5 Rxd2 33. Rxd2 c4 34. Ng4 Kf8 35. e5 Rd7 36. Rxd7 Bxd7 37. Kf2 Ke8 38. Ke3 Bc5+ 39. Kd2 Be7 40. Kc2 Kd8 41. Bb7 Kc7 42. Be4 Kb6 43. Nh2 Bc5 44. Ng4 Be7 45. Kd2 a5 46. Bf3 Kc5 47. Ne3 Kb6 48. a4 Bc5 49. axb5 Bxb5 50. Ng4 Be7 51. Nf2 Ba6 52. Be2 Bb5 53. Ne4 Bc6 54. Nf2 Bc5 55. Ng4 Bb5 56. Nf6 Bf2 57. h5 gxh5 58. Bxh5 1-0

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.20"]
[Round "4"]
[White "Jimenez, Alonso"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2110"]
[BlackElo "1998"]
[PlyCount "89"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qa5 10. a3 Be7 11. Be3 Rd8 12. h3 Bh5 13. b4 Qc7 14. Rc1 Qb8 15. Qa4 a6 16. g4 Bg6 17. Bxa6 0-0 18. Be2 Bd6 19. Nh4 Bh2+ 20. Kg2 Bf4 21. Nxg6 hxg6 22. Rcd1 Ne7 23. Bf3 g5 24. Qb5 Nfd5 25. Nxd5 Nxd5 26. Bxd5 Rxd5 27. Qe2 b5 28. Rc1 Qa8 29. Bxf4 Rxd4+ 30. Qf3 Rxf4 31. Qxa8 Rxa8 32. Rc3 Kh7 33. Rd1 Ra7 34. Rdd3 Kg6 35. Rc5 Rb7 36. Kg3 Re4 37. h4 gxh4+ 38. Kxh4 Re1 39. Kg3 Ra1 40. f4 Ra7 41. Rcc3 Rg1+ 42. Kf3 Rf1+ 43. Ke3 Rg1 44. Kf3 Rf1+ 45. Kg3 1/2-1/2

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.19"]
[Round "3"]
[White "Rodriguez Chaverri, David"]
[Black "Monge Calvo, Hugo Luis"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1998"]
[PlyCount "55"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Bg4 5. Ne5 Bf5 6. cxd5 cxd5 7. Nc3 e6 8. g4 Bg6 9. h4 h6 10. Nxg6 fxg6 11. g5 hxg5 12. hxg5 Rxh1+ 13. Bxh1 Nfd7 14. d4 Qc7 15. Qd3 Kf7 16. Qf3+ Kg8 17. Bf4 Bd6 18. Nxd5 Qc6 19. Qh3 exd5 20. Qe6+ Kh7 21. Bxd6 Nb6 22. Qh3+ Kg8 23. Bf4 Na6 24. Rc1 Qb5 25. Qe6+ Kh7 26. Rc3 Qb4 27. Kf1 Qxc3 28. bxc3 1-0

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.18"]
[Round "2"]
[White "Rodriguez Arrieta, Jose Allan"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "B40"]
[BlackElo "1998"]
[PlyCount "44"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 d5 5. d3 Nf6 6. exd5 exd5 7. Bg2 d4 8. Ne2 Bd6 9. 0-0 0-0 10. Bf4 Nd5 11. Bxd6 Qxd6 12. Qd2 Re8 13. Rae1 Bd7 14. Nc1 h6 15. Rxe8+ Rxe8 16. Re1 Re6 17. Rxe6 Bxe6 18. Qe2 Kf8 19. Nb3 b6 20. Nbd2 Nde7 21. a3 Bd5 22. Nc4 Qe6 1/2-1/2

[Event "CRI-ch Phase1 72nd"]
[Site "Moravia"]
[Date "2008.05.17"]
[Round "1"]
[White "Rodriguez Chaverri, David"]
[Black "Granados Ramirez, Carlos Ricardo"]
[Result "0-1"]
[ECO "E02"]
[WhiteElo "1998"]
[BlackElo "2201"]
[PlyCount "58"]
[EventDate "2008.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. 0-0 e6 10. d4 Nbd7 11. Re1 Ne4 12. Qd3 Ndf6 13. Ne5 Qxd4 14. Qxd4 cxd4 15. Nxc6 dxc3 16. Nd4 Bb4 17. Rd1 Rd8 18. Be3 cxb2 19. Rab1 Nc3 20. Rxb2 Nxd1 21. Rxb4 Nxe3 22. fxe3 0-0 23. Rxb7 Ng4 24. Bf3 Ne5 25. Be4 Rd7 26. Rb5 Nc4 27. Kf2 Nd6 28. Bc6 Nxb5 29. Bxd7 Nxd4 0-1

[Event "Heredia op 1st"]
[Site "Heredia"]
[Date "2004.07.28"]
[Round "2"]
[White "Gonzalez Vega, Marco Tulio"]
[Black "Rodriguez Chaverri, David"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1890"]
[BlackElo "2081"]
[PlyCount "56"]
[EventDate "2004.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CRI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 0-0 6. Bg2 Ne4 7. Bd2 Bxc3 8. Bxc3 Nxc3 9. bxc3 Qa5 10. Qd2 d6 11. 0-0 Nd7 12. Rab1 Rb8 13. Qf4 Qc7 14. dxc5 Nxc5 15. Rfd1 Rd8 16. Ng5 h6 17. Ne4 e5 18. Qh4 Nxe4 19. Qxe4 b6 20. Qd3 Be6 21. Bd5 Bxd5 22. cxd5 Rbc8 23. Qa6 Rd7 24. Qa4 Qb7 25. c4 Rdc7 26. Qa3 Rc5 27. Rdc1 Qc7 28. Qa6 Ra5 0-1

[Event "Heredia op 1st"]
[Site "Heredia"]
[Date "2004.07.26"]
[Round "1"]
[White "Rodriguez Chaverri, David"]
[Black "Matamoros Araya, Silvia"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2081"]
[BlackElo "1802"]
[PlyCount "67"]
[EventDate "2004.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CRI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 d6 5. Qa4+ Bd7 6. Qxb4 Nc6 7. Qb3 Rb8 8. d3 0-0 9. Nd5 Nd4 10. Qd1 Nxd5 11. cxd5 c6 12. e3 Nf5 13. dxc6 bxc6 14. Ne2 Qa5+ 15. Nc3 Rfc8 16. 0-0 d5 17. Kh1 Be6 18. a3 c5 19. Nxd5 Rd8 20. e4 Nd4 21. Bd2 Qb5 22. Bc3 Bxd5 23. exd5 f6 24. Bxd4 cxd4 25. b4 Qa6 26. Qb3 Rbc8 27. Rfc1 Kf8 28. Rc6 Rxc6 29. dxc6 Ke7 30. b5 Qb6 31. Rc1 Rc8 32. Qb4+ Ke8 33. a4 a6 34. Qc5 1-0

[Event "CRI-ch 68th"]
[Site "San Jose"]
[Date "2004.05.18"]
[Round "1"]
[White "Rodriguez Chaverri, David"]
[Black "Alvarado, Dizan Ernesto"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2081"]
[BlackElo "2000"]
[PlyCount "88"]
[EventDate "2004.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. g3 c6 5. Nxb4 axb4 6. Bg2 c5 7. d3 Nc6 8. Nh3 Nge7 9. e4 d6 10. 0-0 h5 11. f4 Bg4 12. Qe1 Nd4 13. Qf2 f6 14. Be3 Nec6 15. fxe5 dxe5 16. Ng5 Qd7 17. Nf3 Bxf3 18. Bxf3 b6 19. Rfd1 Ke7 20. h4 Rag8 21. Kh2 g5 22. Rf1 Qe6 23. Bd1 Rg6 24. Ba4 Rhg8 25. hxg5 fxg5 26. Bxc6 Nxc6 27. Qf5 Kd6 28. a3 bxa3 29. Rxa3 Qxf5 30. Rxf5 Nb4 31. Bd2 Nc2 32. Ra6 Kc6 33. Bc3 Ne3 34. Rf7 Ng4+ 35. Kg2 Rd6 36. Raa7 Rc8 37. Rg7 Rxd3 38. Rxg5 Rf8 39. Rg6+ Rd6 40. Rxd6+ Kxd6 41. Rh7 Rf2+ 42. Kg1 Re2 43. Rxh5 Rxe4 44. Rg5 Rxc4 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "11"]
[White "Alvarado, Dizan Ernesto"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2041"]
[BlackElo "2066"]
[PlyCount "85"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. f3 0-0 8. Be3 d5 9. e5 Nfd7 10. f4 dxc4 11. Bxc4 b5 12. Bb3 Bb7 13. 0-0 Nc6 14. Nxc6 Bxc6 15. Qh5 Bxc3 16. bxc3 Be4 17. Rad1 Qe7 18. Rd6 Rfc8 19. Rfd1 Nc5 20. R1d4 Bg6 21. Qf3 Qb7 22. Qd1 Qc7 23. c4 h6 24. g4 Ne4 25. Qf3 Nxd6 26. exd6 Qd7 27. c5 Rc6 28. f5 exf5 29. gxf5 Bxf5 30. Bd5 Rac8 31. Bxc6 Rxc6 32. Rd2 Rc8 33. Rg2 Qe6 34. Rg3 Be4 35. Qf2 Bc6 36. Qd2 Qe4 37. Kf1 Re8 38. Qd4 Qb1+ 39. Kf2 Qf5+ 40. Kg1 Qb1+ 41. Kf2 Qf5+ 42. Kg1 Qb1+ 43. Kf2 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "10"]
[White "Bermudez Vives, Sergio"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "E50"]
[WhiteElo "2168"]
[BlackElo "2066"]
[PlyCount "11"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 0-0 6. Bd3 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "3"]
[White "Carvajal Gorgona, Jonathan G"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "C32"]
[BlackElo "2066"]
[PlyCount "12"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. Bc4 Bc5 6. Nge2 0-0 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "4"]
[White "Charpentier Morales, William"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2229"]
[BlackElo "2066"]
[PlyCount "69"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nc6 6. Nc3 Qc7 7. f4 b5 8. e5 Bb7 9. Qd2 Bb4 10. a3 Bxc3 11. Qxc3 Nge7 12. Nb3 Nd5 13. Qd2 Nxe3 14. Qxe3 Na5 15. Nc5 Bd5 16. Bd3 Qa7 17. Kd2 Rc8 18. b4 0-0 19. Rhe1 f5 20. Rg1 Bc4 21. Rae1 Rfd8 22. g4 d6 23. Nxe6 Qxe3+ 24. Rxe3 Bxe6 25. bxa5 dxe5 26. Rxe5 Rd6 27. gxf5 Bf7 28. Re3 Kf8 29. Reg3 Rh6 30. h3 Rd8 31. Kc3 Rc8+ 32. Kb2 Bc4 33. Rxg7 Rxh3 34. f6 h5 35. Bf5 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "1"]
[White "Minero Pineda, Sergio"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2398"]
[BlackElo "2066"]
[PlyCount "87"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. g3 Bg7 6. Nc2 Nf6 7. Bg2 0-0 8. Nc3 d6 9. 0-0 Bd7 10. b3 Qc8 11. Bb2 Bh3 12. Ne3 Bxg2 13. Kxg2 Rd8 14. Ned5 Rd7 15. Qd2 Ne8 16. e4 Qd8 17. Rad1 e6 18. Ne3 Nc7 19. Nb5 Nxb5 20. cxb5 Ne7 21. Ng4 Qf8 22. Bxg7 Qxg7 23. Qg5 Kf8 24. Nf6 Rdd8 25. e5 d5 26. Rc1 d4 27. Rc7 Nd5 28. Rxb7 h6 29. Qh4 g5 30. Qe4 Nxf6 31. exf6 Qxf6 32. Rc1 Rab8 33. Rxb8 Rxb8 34. a4 Rd8 35. Qb7 d3 36. Qxa7 d2 37. Qc5+ Kg7 38. Rd1 Rd3 39. Qc6 Qe5 40. Kf1 Rc3 41. Qd7 Qe4 42. Qxd2 Qh1+ 43. Ke2 Qe4+ 44. Kf1 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "2"]
[White "Rodriguez Chaverri, David"]
[Black "Arias, Mauricio"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2066"]
[BlackElo "2267"]
[PlyCount "45"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. e3 d6 6. Nge2 a6 7. h3 0-0 8. d4 exd4 9. exd4 Ba7 10. 0-0 Re8 11. Be3 Bd7 12. Kh2 Na5 13. b3 c6 14. Qd3 b5 15. Rac1 bxc4 16. bxc4 Kh8 17. Bf4 Qc8 18. g4 h5 19. Ne4 Nxe4 20. Bxe4 Bb8 21. d5 Nb7 22. f3 Nc5 23. Qb1 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "5"]
[White "Rodriguez Chaverri, David"]
[Black "Gomez, Stanley"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2066"]
[PlyCount "107"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. e3 d6 6. Nge2 Bb6 7. d4 0-0 8. h3 Re8 9. 0-0 Ne7 10. b4 c6 11. Qb3 exd4 12. exd4 d5 13. c5 Bc7 14. Bg5 Ng6 15. a4 h6 16. Bd2 Be6 17. f4 Qc8 18. g4 Ne4 19. Bxe4 dxe4 20. d5 Bxd5 21. Nxd5 cxd5 22. Be3 h5 23. Qxd5 hxg4 24. Qg5 gxh3 25. f5 h2+ 26. Kh1 Bd8 27. fxg6 Bxg5 28. gxf7+ Kf8 29. fxe8Q+ Kxe8 30. Bxg5 Qg4 31. Nd4 Qxg5 32. Rf8+ Kd7 33. Rxa8 Qd2 34. c6+ bxc6 35. Rxa7+ Kd6 36. Nf5+ Ke5 37. Nxg7 Qe2 38. Rf7 e3 39. Raf1 Ke4 40. Ne6 Ke5 41. Nc5 Kd5 42. a5 Qa2 43. Rd7+ Ke5 44. Re7+ Kd5 45. Rf5+ Kd4 46. Rf4+ Kd5 47. Rxe3 Qa1+ 48. Kxh2 Qh8+ 49. Kg3 Qg7+ 50. Kf3 Qg1 51. Rd3+ Ke5 52. Nd7+ Ke6 53. Re4+ Kf7 54. Ne5+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "9"]
[White "Rodriguez Chaverri, David"]
[Black "Gutierrez, Gilberth"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2066"]
[PlyCount "49"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 Nc6 7. d3 e5 8. Rb1 Bg4 9. h3 Bd7 10. b4 Qc8 11. Kh2 Ne7 12. b5 Nh5 13. Nd5 Nxd5 14. cxd5 f5 15. Nd2 Qe8 16. Qb3 g5 17. a4 Qg6 18. Qc4 Rac8 19. Bb2 f4 20. g4 Nf6 21. Ne4 h5 22. Nxf6+ Bxf6 23. Be4 Qh6 24. Kg2 Kf7 25. Rh1 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "6"]
[White "Rodriguez Chaverri, David"]
[Black "Rodriguez Miller, Adolfo"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2066"]
[BlackElo "2000"]
[PlyCount "149"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c6 7. d3 Na6 8. h3 Nc7 9. e4 e5 10. Be3 Nfe8 11. d4 Qe7 12. Qd2 f6 13. Rae1 b5 14. cxb5 cxb5 15. dxe5 dxe5 16. Nd5 Qe6 17. Rc1 Nxd5 18. exd5 Qd7 19. Ne1 Nd6 20. Bc5 Bb7 21. b3 Rfd8 22. Nc2 Nf5 23. Rfd1 Bh6 24. Ne3 Nd6 25. Qa5 f5 26. Bxd6 Qxd6 27. Qxb5 Ba6 28. Qa5 Be2 29. Rd2 Qa6 30. Qxa6 Bxa6 31. d6 e4 32. Bf1 Bxf1 33. Kxf1 Rd7 34. Rc7 Rad8 35. Rxd7 Rxd7 36. Rd5 Bxe3 37. fxe3 Kf7 38. Ra5 Ke6 39. Ra6 Ke5 40. Ke2 Kd5 41. g4 Ke6 42. gxf5+ Kxf5 43. Kf2 h6 44. b4 g5 45. b5 g4 46. hxg4+ Kxg4 47. Ra4 Rxd6 48. Rxe4+ Kf5 49. Kf3 a6 50. Rb4 axb5 51. Rxb5+ Kf6 52. a4 Rd1 53. Kf4 Rf1+ 54. Ke4 Kg6 55. a5 Ra1 56. Kf4 Rf1+ 57. Kg4 Rg1+ 58. Kf4 Rf1+ 59. Kg3 Rg1+ 60. Kf2 Ra1 61. e4 Ra3 62. Rf5 h5 63. Rb5 h4 64. Kg2 Kf6 65. Rh5 Kg6 66. Rxh4 Rxa5 67. Kf3 Kg5 68. Rg4+ Kf6 69. Kf4 Ra8 70. e5+ Ke7 71. Rg7+ Ke6 72. Rg6+ Kf7 73. Rc6 Ke7 74. Rc4 Ke6 75. Rc6+ 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "8"]
[White "Rodriguez Chaverri, David"]
[Black "Trejos Perez, Jose Enrique"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2066"]
[BlackElo "2088"]
[PlyCount "68"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d4 c6 8. b3 Qe8 9. Ba3 a5 10. Qd2 Na6 11. Rae1 Nc7 12. e4 fxe4 13. Nxe4 Nxe4 14. Rxe4 Bf5 15. Ree1 Qd7 16. Nh4 Be6 17. d5 cxd5 18. cxd5 Bf7 19. f4 Bf6 20. Rd1 Qb5 21. Be4 a4 22. b4 Qc4 23. Rfe1 Nb5 24. Bb2 Qxa2 25. Bxf6 Qxd2 26. Rxd2 exf6 27. Bd3 Nc3 28. Bc4 Rfc8 29. Ba2 Nxa2 30. Rxa2 Rc4 31. Rb1 Bxd5 32. Ra3 Be4 33. Rb2 b5 34. Ng2 Rac8 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "7"]
[White "Vega Araya, Edwin"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2006"]
[BlackElo "2066"]
[PlyCount "71"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. a3 Bb7 8. 0-0 Nc6 9. Kh1 Nf6 10. f4 Nxd4 11. Qxd4 Bc5 12. Qd3 h5 13. Be3 Ng4 14. Bd4 f6 15. Rad1 0-0-0 16. Bxc5 Qxc5 17. Qd4 Qxd4 18. Rxd4 e5 19. fxe5 Nxe5 20. Nd5 Bxd5 21. exd5 d6 22. a4 Kc7 23. axb5 a5 24. Ra4 Kb6 25. Rfa1 Rc8 26. c4 Rc7 27. Rxa5 h4 28. b3 Rb7 29. Kg1 Kc5 30. Ra7 Rhb8 31. Rxb7 Rxb7 32. Ra6 Re7 33. Kf2 g5 34. b4+ Kxb4 35. Rxd6 f5 36. Re6 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.29"]
[Round "4"]
[White "Rodriguez Chaverri, David"]
[Black "Carvajal Gorgona, Jonathan G"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "37"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 f5 7. 0-0 Nf6 8. Rb1 a5 9. a3 0-0 10. b4 axb4 11. axb4 h6 12. b5 Ne7 13. Nd2 d5 14. cxd5 Nexd5 15. Nxd5 Nxd5 16. Bb2 Re8 17. Nc4 b6 18. e4 Nf6 19. Nxe5 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.28"]
[Round "3"]
[White "Minero Pineda, Carlos"]
[Black "Rodriguez Chaverri, David"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2189"]
[PlyCount "81"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 0-0 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. Qc2 f5 9. 0-0 d6 10. Nc3 Nxc3 11. Qxc3 Nd7 12. Rac1 e5 13. dxe5 dxe5 14. e4 f4 15. Rfe1 Qf6 16. c5 c6 17. Rcd1 Qe7 18. Rd6 Kh8 19. b4 a5 20. a3 axb4 21. axb4 Re8 22. g4 Nf8 23. h3 Ng6 24. Red1 Nh4 25. Nxe5 Ra2 26. Rd8 Be6 27. Rxe8+ Qxe8 28. Bf1 Bg8 29. Bc4 Ra8 30. Bxg8 Qxe5 31. Qxe5 Nf3+ 32. Kg2 Nxe5 33. Bb3 g5 34. Rb1 Kg7 35. Rd1 Ra3 36. Rb1 Ra8 37. Rd1 Ra3 38. Rb1 Ra8 39. Rb2 Rd8 40. Ba4 Rd4 41. Bc2 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.27"]
[Round "2"]
[White "Rodriguez Chaverri, David"]
[Black "Solano Cruz, Agustin"]
[Result "1-0"]
[ECO "A10"]
[BlackElo "2055"]
[PlyCount "103"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. b3 Bd6 6. Bb2 0-0 7. 0-0 c6 8. d3 Nbd7 9. Nbd2 Qe7 10. Qc2 e5 11. e4 fxe4 12. dxe4 d4 13. Ne1 c5 14. Nd3 Nh5 15. a3 Ndf6 16. b4 b6 17. bxc5 bxc5 18. Nb3 Bd7 19. a4 Rab8 20. Rfb1 Bc6 21. f3 g5 22. g4 Nf4 23. Nxf4 gxf4 24. h3 Qg7 25. Nc1 Rf7 26. Nd3 Rfb7 27. Bf1 h5 28. Qg2 hxg4 29. hxg4 Qg6 30. Re1 Nd7 31. Bc1 Be7 32. Bd2 Qe6 33. a5 Kg7 34. Rec1 Nf8 35. Be1 Ng6 36. Be2 Nh4 37. Bxh4 Bxh4 38. Nxc5 Qd6 39. Nxb7 Rxb7 40. Rab1 d3 41. Rxb7+ Bxb7 42. Bd1 Qd4+ 43. Kh1 Qe3 44. Rb1 Ba6 45. Bb3 d2 46. Qf1 Be1 47. Bd1 Bg3 48. Be2 Bf2 49. g5 Bxc4 50. Qh3 Bb3 51. Qh6+ Kg8 52. Bc4+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.26"]
[Round "1"]
[White "Murillo Tsijli, Alexis"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2374"]
[PlyCount "71"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 0-0 6. a3 Bxc3+ 7. Nxc3 d6 8. Bd3 e5 9. 0-0 h6 10. d5 Nbd7 11. f4 Re8 12. h3 a6 13. a4 Qe7 14. Bd2 e4 15. Be2 Nf8 16. a5 N6d7 17. Kh2 f5 18. Na4 Nf6 19. g3 Bd7 20. Nb6 Rab8 21. b4 Red8 22. Rg1 g6 23. Ra2 Be8 24. bxc5 dxc5 25. Bc3 N8d7 26. Qa1 Kf7 27. Rb2 Nxb6 28. Rxb6 Rd6 29. Rxd6 Qxd6 30. Be5 Qd8 31. Bxb8 Qxb8 32. Rb1 Nd7 33. Kh1 h5 34. Bd1 Qc7 35. Kg2 Ke7 36. Kf2 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.16"]
[Round "13"]
[White "Alvarado, Dizan Ernesto"]
[Black "Rodriguez Chaverri, David"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2095"]
[PlyCount "62"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 d5 5. Nf3 0-0 6. 0-0 c5 7. d4 cxd4 8. Nxd4 Re8 9. Nd2 e5 10. N4f3 Nc6 11. e3 Qc7 12. c4 Bg4 13. cxd5 Nxd5 14. e4 Ndb4 15. Qe2 Rad8 16. h3 Nd4 17. Bxd4 Bxf3 18. Nxf3 exd4 19. Qb5 Nc6 20. Nd2 d3 21. Rac1 Bb2 22. Rcd1 Re5 23. Qa4 Ra5 24. Qc4 Rd4 25. Qxd4 Bxd4 26. Nc4 Rxa2 27. Rxd3 b5 28. Nd2 Qb6 29. Nf3 Bxf2+ 30. Kh2 Bxg3+ 31. Kh1 Ne5 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.15"]
[Round "12"]
[White "Rodriguez Chaverri, David"]
[Black "Valverde Fuentes, Ronald"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "69"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nc6 8. Rb1 Nh5 9. b4 f5 10. b5 Ne7 11. Nd5 h6 12. Nd2 Kh7 13. Bb2 f4 14. Ne4 Bg4 15. h3 Be6 16. Nxe7 Qxe7 17. g4 Nf6 18. Nxf6+ Qxf6 19. Bxb7 h5 20. f3 Rab8 21. Be4 Rh8 22. Kg2 Kg8 23. Rh1 Kf7 24. Qe1 Bf8 25. Qf2 hxg4 26. hxg4 Be7 27. Qxa7 Rxh1 28. Rxh1 Rh8 29. Rxh8 Qxh8 30. Bc3 Qd8 31. Qa8 Bc8 32. Bd5+ Kf8 33. a4 Bh4 34. a5 Bg3 35. Be6 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.14"]
[Round "11"]
[White "Alfaro Murillo, Carlos Andres"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "57"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. h3 Bh5 10. Nc3 Qa5 11. Be3 Be7 12. a3 0-0 13. Qb3 Qc7 14. Rac1 Rfd8 15. Rfd1 Nd5 16. Nxd5 Rxd5 17. g4 Bg6 18. Ne5 Rad8 19. Bf3 Rxe5 20. dxe5 Rxd1+ 21. Qxd1 Qxe5 22. Bxc6 bxc6 23. Rxc6 h5 24. Qd4 Qa5 25. Rc8+ Kh7 26. Bd2 Qb5 27. Qxa7 Qxb2 28. Bc1 Qf6 29. Qb8 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.13"]
[Round "10"]
[White "Rodriguez Chaverri, David"]
[Black "Bermudez Vives, Sergio"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "2168"]
[PlyCount "64"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. a3 a5 10. Be3 Nd5 11. Nxd5 Bxd5 12. Qa4 0-0 13. Qb5 f6 14. Nd2 Bxg2 15. Kxg2 f5 16. Rac1 Rb8 17. Kg1 f4 18. Qc4+ Kh8 19. gxf4 exf4 20. Bxf4 Bg5 21. e3 Bxf4 22. exf4 Qh4 23. Ne4 Rxf4 24. f3 Rbf8 25. Qc5 Qd8 26. Rc4 Qxd3 27. Rc3 Qd8 28. Qh5 Nd4 29. Kg2 Nf5 30. Ng5 Rh4 31. Nf7+ Rxf7 32. Qxf7 Qd2+ 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.05"]
[Round "9"]
[White "Barrios, Carlos"]
[Black "Rodriguez Chaverri, David"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2188"]
[PlyCount "102"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 Rb8 8. d3 d6 9. h3 a6 10. a4 Nd7 11. Be3 Nd4 12. Rb1 Qa5 13. Nd5 Nxe2+ 14. Qxe2 e6 15. Ne7+ Kh8 16. b3 Qc7 17. f4 f5 18. exf5 gxf5 19. g4 Rf7 20. Nxc8 Rxc8 21. g5 Re8 22. Qh5 Nf8 23. Rbe1 Rfe7 24. Bc1 Ng6 25. Re2 Qb6 26. Bb2 Qxb3 27. Bf6 Rf7 28. Bd5 Bxf6 29. gxf6 Rxf6 30. Qg5 Kg7 31. Re3 Qxa4 32. Bxb7 Rf7 33. Qg2 d5 34. Qb2+ d4 35. Bg2 Kf8 36. Re2 Qb4 37. Qa1 Qb6 38. Ra2 Ra7 39. Qe1 Qd6 40. Qg3 e5 41. fxe5 Qxe5 42. Rxf5+ Qxf5 43. Rf2 Qxf2+ 44. Qxf2+ Rf7 45. Qa2 Nf4 46. Qxa6 Re1+ 47. Kh2 Re2 48. Qc8+ Kg7 49. Qg4+ Kh6 50. Qh4+ Nh5 51. Kh1 Rff2 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.04"]
[Round "8"]
[White "Rodriguez Chaverri, David"]
[Black "Rodriguez, Adrian"]
[Result "0-1"]
[ECO "A24"]
[BlackElo "2187"]
[PlyCount "62"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 e5 6. 0-0 0-0 7. d3 Nbd7 8. Rb1 a5 9. a3 Nc5 10. b4 axb4 11. axb4 Ne6 12. b5 Nd7 13. Bb2 f5 14. e3 Kh8 15. d4 e4 16. Ne1 g5 17. f3 exf3 18. Bxf3 f4 19. Nc2 Nf6 20. Nd5 g4 21. Nxf6 gxf3 22. Nd5 fxg3 23. hxg3 Ng5 24. Nf4 Bg4 25. Qd3 Bf5 26. Qd1 Be4 27. Nd5 Bxd5 28. cxd5 Qf6 29. Ra1 Qh6 30. Qe1 Rxa1 31. Bxa1 f2+ 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.03"]
[Round "7"]
[White "Ugalde Garcia, Ronald"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2167"]
[PlyCount "179"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. Ng3 0-0 9. c5 b6 10. b4 bxc5 11. bxc5 Re8 12. f4 Nc6 13. Bb5 Qc7 14. 0-0 Nxd4 15. Bxe8 Nxe8 16. Be3 Nc6 17. Nge2 Ba6 18. Rf3 Rd8 19. Qa4 Bc4 20. Rd1 Nf6 21. Kh1 Ne4 22. Rh3 Nxc5 23. Qc2 g6 24. Bxc5 Bxc5 25. Nb1 Bf8 26. Re1 Bg7 27. Nd2 Bxe2 28. Rxe2 Qd6 29. Nb3 Qxf4 30. Rf3 Qc4 31. Qd1 Nd4 32. Nxd4 Qxd4 33. Rd2 Qa1 34. Rb3 Qxd1+ 35. Rxd1 d4 36. Rb7 e5 37. g4 e4 38. Re7 e3 39. Rxe3 Bf8 40. Red3 Bc5 41. Kg2 Rd5 42. Kf3 f5 43. h3 fxg4+ 44. hxg4 h5 45. gxh5 Rxh5 46. Ke4 Kf7 47. Rg1 Kf6 48. Rf3+ Rf5 49. Rgg3 Bd6 50. Rh3 Bc5 51. a4 Ke6 52. Rhg3 Rxf3 53. Rxf3 Bb6 54. Rf1 Kd6 55. Rb1 Kc5 56. Kd3 a5 57. Rb5+ Kc6 58. Rg5 Bc5 59. Rxg6+ Kd5 60. Rg5+ Kc6 61. Kc4 Bb4 62. Kxd4 Bd2 63. Rg6+ Kc7 64. Kc5 Bb4+ 65. Kb5 Be1 66. Rc6+ Kb7 67. Rc2 Bb4 68. Rc1 Bd2 69. Rd1 Bb4 70. Rd7+ Kc8 71. Kc6 Bc3 72. Rd5 Bb4 73. Rd3 Kb8 74. Kb6 Kc8 75. Rd1 Ba3 76. Kxa5 Be7 77. Ka6 Kb8 78. Rb1+ Ka8 79. Rb7 Bd6 80. a5 Bf4 81. Rf7 Bh2 82. Kb5 Bg1 83. Ka6 Bh2 84. Rf8+ Bb8 85. Kb5 Ka7 86. a6 Bh2 87. Rf7+ Ka8 88. a7 Bg1 89. Ka6 Bc5 90. Rc7 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.02"]
[Round "6"]
[White "Rodriguez Chaverri, David"]
[Black "Arias Formoso, Rodolfo"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "2180"]
[PlyCount "115"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 e5 7. Bxc6+ bxc6 8. d3 Bc5 9. Qa4 Qd6 10. Nf3 0-0 11. 0-0 Bf5 12. d4 exd4 13. cxd4 Bb4 14. Be3 Rab8 15. Rfc1 Qe7 16. Qxc6 Bd6 17. Qc3 Rfe8 18. Ne5 Rb6 19. Nd3 Qe4 20. Ne5 Bxe5 21. dxe5 Bh3 22. f3 Qxe5 23. Qxe5 Rxe5 24. Bxb6 cxb6 25. Kf2 Be6 26. e4 Ra5 27. a3 g6 28. Rc3 b5 29. Rb1 a6 30. Rb4 Kf8 31. Ke3 Ke7 32. e5 Bc4 33. Kd4 Kd7 34. Kc5 Kc7 35. Re3 Be6 36. g4 g5 37. Rc3 h6 38. Kd4+ Kd7 39. Ke4 Kd8 40. h3 Ke8 41. f4 Kd7 42. f5 Bc4 43. Kd4 Kc6 44. Re3 Kd7 45. Kc5 Bf1 46. Kb6 Ra4 47. Rxa4 bxa4 48. Kc5 Ke7 49. e6 f6 50. Kb4 Bb5 51. Ka5 Bf1 52. Kxa4 Bb5+ 53. Kb4 Bf1 54. a4 Bg2 55. Kc5 Bf1 56. a5 Bb5 57. Rb3 Bf1 58. Rb7+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.01"]
[Round "5"]
[White "Jimenez Molina, Juan Leon"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2222"]
[PlyCount "86"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nd4 8. Nd1 e5 9. c3 Nc6 10. Ne2 Nge7 11. 0-0 0-0 12. d4 exd4 13. cxd4 b6 14. Ndc3 Ba6 15. Rfd1 Rc8 16. Bh6 Nxd4 17. Nxd4 Bxd4 18. Bxf8 Qxf8 19. Ne2 Bg7 20. f4 Nc6 21. Bf3 Bxe2 22. Bxe2 Nd4 23. Kg2 Qe7 24. Bf3 Re8 25. Re1 Qb7 26. Re3 Nxf3 27. Kxf3 Bd4 28. Re2 Qa6 29. a4 h5 30. h3 f5 31. Qc2 Kg7 32. Rd1 fxe4+ 33. Rxe4 Rxe4 34. Qxe4 Bf6 35. b3 b5 36. g4 hxg4+ 37. hxg4 bxa4 38. g5 Bd8 39. bxa4 c4 40. Qd4+ Kf7 41. Qd5+ Kf8 42. Rh1 Kg7 43. Qd4+ Kg8 1-0

