[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.17"]
[Round "8"]
[White "Mendez Reyes, Oscar"]
[Black "Torres Barquero, Joseph"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1856"]
[PlyCount "71"]
[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. Ne2 e5 3. Nbc3 d6 4. d3 g6 5. g3 Bg7 6. Bg2 Ne7 7. Be3 0-0 8. Qd2 Nbc6 9. Bh6 Nd4 10. 0-0-0 Bg4 11. Bxg7 Kxg7 12. Rdf1 Bxe2 13. Nxe2 Nxe2+ 14. Qxe2 Qa5 15. Kb1 Nc6 16. c3 b5 17. f4 b4 18. c4 Nd4 19. Qg4 Qa4 20. Rf2 f6 21. f5 g5 22. h4 Rf7 23. hxg5 fxg5 24. f6+ Kh8 25. Qh5 Raf8 26. b3 Qd7 27. Bh3 Qc7 28. Qxg5 Rg8 29. Qh4 Qb8 30. Bf5 Nxf5 31. exf5 Rc8 32. g4 Rcc7 33. g5 Qf8 34. Rfh2 a5 35. Qe4 Qe8 36. g6 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.16"]
[Round "9"]
[White "Toro Soto, Anthony Roy"]
[Black "Mendez Reyes, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2097"]
[BlackElo "1856"]
[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. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 Nb6 8. h3 Nc6 9. Be3 e5 10. d5 Ne7 11. Nc3 Nf5 12. c5 Nd7 13. b4 a5 14. a3 axb4 15. axb4 Rxa1 16. Qxa1 Nxe3 17. fxe3 f5 18. e4 f4 19. Rd1 Re8 20. Qa2 Kh8 21. Bb5 g5 22. c6 Nb8 23. cxb7 Bd7 24. Bxd7 Nxd7 25. Qa4 h5 26. d6 c5 27. bxc5 Nxc5 28. Qc6 g4 29. d7 Rg8 30. Nxe5 Bxe5 31. Qh6# 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.08"]
[Round "6"]
[White "Campos Cerdas, Jorge"]
[Black "Mendez Reyes, Oscar"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2056"]
[BlackElo "1856"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nf3 Nxd5 6. d4 Nc6 7. 0-0 e6 8. c3 Be7 9. Nbd2 0-0 10. Nc4 Rad8 11. Qe2 Rfe8 12. Nce5 Nxe5 13. Nxe5 Qa4 14. Qh5 Rf8 15. Qe2 c5 16. Be3 cxd4 17. Bxd4 f6 18. Nf3 Nf4 19. Qd1 Qc6 20. Qc2 b6 21. Be3 Nd5 22. Bd2 e5 23. Rad1 Rd7 24. Bc1 Rfd8 25. Qe4 Nb4 26. Qxc6 Nxc6 27. Rxd7 Rxd7 28. Re1 Kf7 29. Kf1 Na5 30. Ke2 Nc4 31. b3 Na5 32. Be3 Ke6 33. Rd1 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.03"]
[Round "3"]
[White "Mendez Reyes, Oscar"]
[Black "Vindas Moran, Roberto Camilo"]
[Result "1/2-1/2"]
[ECO "C59"]
[WhiteElo "1856"]
[PlyCount "52"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. f4 0-0 12. 0-0 Qc7 13. Nc3 Nb7 14. d4 exd3 15. Nxd3 Nc5 16. Bf3 Ba6 17. Kh1 Nxd3 18. cxd3 Rad8 19. Qc2 Rfe8 20. Bd2 Be7 21. Rfe1 Bxd3 22. Qa4 Bb5 23. Nxb5 cxb5 24. Qa5 Bd6 25. g3 Qc2 26. Qc3 Rc8 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.03"]
[Round "2"]
[White "Murillo Ortiz, Gustavo"]
[Black "Mendez Reyes, Oscar"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1988"]
[BlackElo "1856"]
[PlyCount "77"]
[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. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. e3 0-0 6. Nge2 d5 7. b3 c5 8. cxd5 exd5 9. d4 Kh8 10. 0-0 cxd4 11. Nxd4 Nc6 12. Bb2 Nxd4 13. Qxd4 Be6 14. Rfd1 Qb6 15. Qxb6 axb6 16. Nxd5 Nxd5 17. Bxd5 Bxd5 18. Rxd5 Rfd8 19. Rxd8+ Rxd8 20. Bd4 Bc5 21. Rd1 Kg8 22. Kf1 Kf7 23. Ke2 Bxd4 24. Rxd4 Rxd4 25. exd4 Ke6 26. Ke3 b5 27. h4 b4 28. f3 g6 29. g4 h6 30. Kf4 fxg4 31. fxg4 Kd5 32. Ke3 g5 33. hxg5 hxg5 34. Kd3 b6 35. Ke3 b5 36. Kd3 Kd6 37. Ke4 Ke6 38. d5+ Kd6 39. Kd4 1-0

