[Event "Medellin Castro Memorial op-B 31st"]
[Site "Medellin"]
[Date "2024.08.10"]
[Round "7"]
[White "Berrio Valencia, Hector Ivan"]
[Black "Molina Castano, Isaac"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1600"]
[PlyCount "44"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 Bb4 5. a3 Bxc3 6. dxc3 Nxe4 7. Bd3 Nf6 8. 0-0 d6 9. Ng5 h6 10. Nf3 0-0 11. Bc4 d5 12. Bb3 Be6 13. Be3 Re8 14. Ba4 Qd6 15. b4 Bd7 16. Bc5 Qe6 17. Bb3 b6 18. Be3 Rad8 19. Re1 Bc8 20. Bf4 Qf5 21. Qd2 exf4 22. Rxe8+ Rxe8 0-1

[Event "Medellin Castro Memorial op-B 31st"]
[Site "Medellin"]
[Date "2024.08.09"]
[Round "5"]
[White "Narvaez Berrio, Alexander"]
[Black "Berrio Valencia, Hector Ivan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1624"]
[PlyCount "73"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 Nd4 6. Nf3 h6 7. 0-0 Be7 8. Nxd4 exd4 9. Nb5 c5 10. e3 a6 11. Na3 dxe3 12. fxe3 Bg4 13. Qb3 b6 14. Bc6+ Bd7 15. Bxa8 Qxa8 16. Qxb6 Bh3 17. Rf2 Ng4 18. e4 Nxf2 19. Kxf2 0-0 20. Qb3 Qc8 21. Qd1 Bg4 22. Qe1 Qe6 23. Kg1 Qf6 24. Qf2 Qe5 25. Bf4 Qe6 26. Re1 Bf6 27. b3 Bd4 28. Be3 Bc3 29. Rb1 f5 30. Rf1 Bh3 31. exf5 Bxf5 32. g4 Qg6 33. h3 Be5 34. Qg2 Bxd3 35. Qd5+ Kh8 36. Rxf8+ Kh7 37. Qg8# 1-0

[Event "Medellin Castro Memorial op-B 31st"]
[Site "Medellin"]
[Date "2024.08.08"]
[Round "3"]
[White "Vasquez Ramirez, Jean Paul"]
[Black "Berrio Valencia, Hector Ivan"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1531"]
[PlyCount "107"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bd6 3. d4 Nf6 4. dxe5 Bxe5 5. Nxe5 d6 6. Nf3 0-0 7. Nc3 Re8 8. e5 d5 9. Be2 Ne4 10. Qxd5 Nf6 11. Qxd8 Rxd8 12. exf6 gxf6 13. 0-0 Nc6 14. Be3 Be6 15. h3 a6 16. a3 Ne5 17. Rad1 f5 18. Nxe5 f6 19. Nf3 c6 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 b5 23. Nd4 Bd7 24. Bf3 c5 25. Bd5+ Kf8 26. Bh6+ Ke7 27. Nb3 Kd8 28. Nxc5 Bc8 29. Be6 Bxe6 30. Nxe6+ Kd7 31. Nc5+ Kc6 32. Nxa6 Kb7 33. Nb4 Kb6 34. Kf1 Kc5 35. Ke2 Kd4 36. Ncd5 Ke5 37. f4+ Ke6 38. g4 Kd6 39. Nxf6 Ke6 40. Bg5 h6 41. Bxh6 fxg4 42. hxg4 Kxf6 43. c4 bxc4 44. a4 Ke6 45. a5 Kd6 46. g5 Kc5 47. g6 Kxb4 48. a6 Kb3 49. a7 Kxb2 50. a8Q c3 51. Bg7 Kc2 52. Qa2+ Kc1 53. Bh6 c2 54. f5# 1-0

[Event "Medellin Castro Memorial op-B 31st"]
[Site "Medellin"]
[Date "2024.08.07"]
[Round "1"]
[White "Berrio Valencia, Hector Ivan"]
[Black "Care Garcia, Jose Joaquin"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1782"]
[PlyCount "10"]
[EventDate "2024.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Nf3 Nc6 4. Be3 d5 5. Nc3 d4 0-1

