[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "2"]
[White "Arosemena Torrijos, Franklin Alberto"]
[Black "Chaves Moya, Nattanahel Alberto"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1868"]
[BlackElo "1650"]
[PlyCount "119"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 b6 4. d3 d5 5. Nbd2 Bb7 6. g3 Be7 7. Bg2 Nbd7 8. 0-0 0-0 9. Re1 c5 10. e4 d4 11. Nc4 Qc7 12. a4 e5 13. c3 Rfe8 14. Rc1 Bf8 15. cxd4 exd4 16. Na3 Qd8 17. h3 Ne5 18. Nxe5 Rxe5 19. f4 Re8 20. Nc4 g6 21. Kh2 Nh5 22. Rc2 Rc8 23. Rf2 Qc7 24. Bc1 Bh6 25. Ref1 Rcd8 26. g4 Nf6 27. Kg1 Bf8 28. f5 Nxe4 29. dxe4 Bxe4 30. fxg6 Bxg6 31. Bf4 Qe7 32. Ne5 Qe6 33. Bc6 Re7 34. Bb5 Bg7 35. Nxg6 Qxg6 36. Bc4 Kh8 37. Re1 Rxe1+ 38. Qxe1 d3 39. Qe7 Qf6 40. Qxf6 Bxf6 41. Rd2 Rd4 42. Bb8 Rd7 43. Rxd3 Rxd3 44. Bxd3 a5 45. Bc7 Bd4+ 46. Kg2 c4 47. Bxc4 Kg7 48. Kf3 Kf8 49. Ke4 Bg1 50. Bd6+ Ke8 51. Bb5+ Kd8 52. Kf5 Bd4 53. Kg5 Bg7 54. h4 Kc8 55. h5 Kd8 56. Kf5 Bd4 57. Bf8 Bh8 58. h6 Bd4 59. Bg7 Bc5 60. Kf6 1-0

[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "1"]
[White "Chaves Moya, Nattanahel Alberto"]
[Black "Sanchez, Jorge Luis"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1650"]
[BlackElo "2095"]
[PlyCount "52"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Be3 0-0 8. Nc3 Nc6 9. Qd2 Bd7 10. Be2 Nxd4 11. Bxd4 Bc6 12. 0-0 a5 13. Rfd1 Nd7 14. Be3 Nc5 15. Rac1 b6 16. b3 Kh8 17. Bd3 f5 18. exf5 gxf5 19. Bb1 Qe8 20. Bh6 Qg6 21. Bxg7+ Qxg7 22. Qd4 Rf6 23. Nd5 e5 24. Qh4 Bxd5 25. Rxd5 Rg8 26. Rcd1 Qxg2# 0-1

[Event "CRI-ch 68th"]
[Site "San Jose"]
[Date "2004.05.18"]
[Round "1"]
[White "Rodriguez, Adrian"]
[Black "Chaves Moya, Nattanahel Alberto"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2072"]
[BlackElo "2000"]
[PlyCount "75"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nc6 6. d5 Ne5 7. f4 Ned7 8. Be3 e5 9. dxe6 fxe6 10. h4 b6 11. Qc2 Qe7 12. Nb5 Qd8 13. Nh3 a6 14. Nc3 Bb7 15. Nf2 Qe7 16. Bf3 e5 17. 0-0-0 0-0-0 18. g3 Rhf8 19. Kb1 Rf7 20. Nd5 Qf8 21. f5 Nxd5 22. cxd5 Bh6 23. Rc1 Nf6 24. Bxh6 Qxh6 25. g4 Qe3 26. Qe2 Qxe2 27. Bxe2 gxf5 28. gxf5 Rg7 29. Bf3 Rdg8 30. Rh2 Kd8 31. Rc3 Kd7 32. Kc2 a5 33. Kd2 Ba6 34. Ke3 h6 35. Rh1 Rg3 36. Rh3 Rg1 37. Rh1 R1g7 38. Rh3 1/2-1/2

