[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2015.10.10"]
[Round "3"]
[White "Ortiz Colon, Vladimir S"]
[Black "Velazquez Hernandez, Yan C"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1479"]
[BlackElo "1680"]
[PlyCount "14"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 b5 7. Nf3 Nc6 1/2-1/2

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2015.10.10"]
[Round "2"]
[White "Velazquez Hernandez, Yan C"]
[Black "Marrero Perez, Radames"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1680"]
[PlyCount "72"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e6 5. d3 Be7 6. h3 a6 7. Be3 Qc7 8. Nge2 0-0 9. Qd2 Nc6 10. 0-0 b5 11. f4 Bb7 12. g4 b4 13. Nd1 Ne8 14. Ng3 Bh4 15. Rf3 Ne7 16. f5 exf5 17. gxf5 Nf6 18. Bg5 Bxg5 19. Qxg5 h6 20. Qf4 Nc6 21. Ne3 Ne5 22. Rf2 Kh7 23. Ng4 Nexg4 24. hxg4 g5 25. Qd2 Nxg4 26. Rf3 d5 27. Bh3 dxe4 28. Nxe4 Bxe4 29. dxe4 Rfd8 30. Qe2 Ne5 31. Rg3 g4 32. Bxg4 Nxg4 33. Rxg4 Rg8 34. Rxg8 Rxg8+ 35. Kh1 Qg3 36. Rf1 Qh3+ 0-1

[Event "PUR-ch"]
[Site "Bayamon"]
[Date "2015.10.09"]
[Round "1"]
[White "Sosa Trani, Luis"]
[Black "Velazquez Hernandez, Yan C"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2060"]
[BlackElo "1680"]
[PlyCount "77"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nxc6 Qxc6 8. Qe2 d6 9. a4 b6 10. Nc3 Be7 11. f4 Bb7 12. f5 Nf6 13. a5 bxa5 14. fxe6 fxe6 15. Bc4 d5 16. exd5 exd5 17. Bb3 0-0 18. Qxe7 Rae8 19. Rxf6 Rxe7 20. Bxd5+ Qxd5 21. Nxd5 Bxd5 22. Rxf8+ Kxf8 23. Kf2 Bc4 24. Be3 Rf7+ 25. Kg3 Rb7 26. b3 Bb5 27. Rxa5 Kf7 28. Bd4 Rd7 29. c3 g6 30. Kf4 Rd5 31. Ke3 Rd6 32. c4 Re6+ 33. Kd2 Bd7 34. Be5 Rb6 35. Kc3 Bc6 36. g3 Bb7 37. Ra2 Ke6 38. Re2 Kf5 39. Bd4 1-0

