[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "1"]
[White "Cu Hor, Winston Darwin"]
[Black "Lopez Duarte, Victor"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2326"]
[BlackElo "1840"]
[PlyCount "59"]
[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 e6 2. b3 f5 3. Bb2 Nf6 4. d3 b6 5. Nbd2 Bb7 6. c4 c5 7. h3 d6 8. g4 fxg4 9. hxg4 Nxg4 10. Bh3 Ne5 11. Bxe5 dxe5 12. Bxe6 Qd6 13. Bf5 Nd7 14. Qc2 Qf6 15. Be4 0-0-0 16. 0-0-0 h6 17. Kb1 g5 18. Bxb7+ Kxb7 19. Ne4 Qg7 20. e3 Be7 21. Qe2 Rhe8 22. Nfd2 Bf8 23. Ng3 Qg6 24. Qf3+ Qc6 25. Nde4 Re6 26. Qf5 Be7 27. Qh7 Ka6 28. Nc3 Nf6 29. Qf5 Ng8 30. Nd5 1-0

[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "2"]
[White "Lopez Duarte, Victor"]
[Black "Gaitan Rivas, Norlan Miguel"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1840"]
[BlackElo "1574"]
[PlyCount "83"]
[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. c3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. h3 0-0 7. Ne2 Nc6 8. 0-0 Bd7 9. f4 Qc7 10. g4 Rad8 11. Be3 Bc8 12. Ng3 b5 13. g5 Nd7 14. h4 b4 15. h5 bxc3 16. bxc3 Ba6 17. Rf2 Rb8 18. Bf1 e6 19. Rh2 d5 20. hxg6 fxg6 21. Qg4 Rfe8 22. Qh3 Nf8 23. Bc1 Bc8 24. Qg2 d4 25. c4 Ne7 26. Qf2 Rb6 27. Nd2 Bd7 28. Bh3 e5 29. f5 gxf5 30. exf5 Bxf5 31. Bxf5 Neg6 32. Bxg6 Nxg6 33. Nde4 Rf8 34. Qe2 Nf4 35. Bxf4 exf4 36. Nh5 f3 37. Qd2 Be5 38. Nhf6+ Bxf6 39. Nxf6+ Rfxf6 40. gxf6 Qg3+ 41. Kh1 Rxf6 42. Rg1 1-0

