[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "6"]
[White "Suaza Builes, Oscar A"]
[Black "Villalba Valderrama, Alexander"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1422"]
[PlyCount "26"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. Bd3 d5 7. Ne5 Nbd7 8. c3 c5 9. Rc1 Bd6 10. Nxf7 Kxf7 11. Bxd6 Ne8 12. Be5 Nef6 13. Qf3 Rf8 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.09"]
[Round "7"]
[White "Villalba Valderrama, Alexander"]
[Black "Ruiz Marin, Jeronimo"]
[Result "1/2-1/2"]
[ECO "C41"]
[BlackElo "1500"]
[PlyCount "34"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Be7 4. Nc3 Nf6 5. Bc4 0-0 6. 0-0 c5 7. d3 Nc6 8. Re1 a6 9. a3 b5 10. Bb3 Bd7 11. Qe2 Nd4 12. Nxd4 exd4 13. Nd5 Nxd5 14. exd5 Qc8 15. Qxe7 Re8 16. Qxe8+ Bxe8 17. Rxe8+ Qxe8 1/2-1/2

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.08"]
[Round "5"]
[White "Villalba Valderrama, Alexander"]
[Black "Aristizabal Melguiso, Martin"]
[Result "1-0"]
[ECO "C77"]
[BlackElo "1300"]
[PlyCount "69"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 Nf6 5. c3 a6 6. Ba4 b5 7. Bc2 d6 8. 0-0 Bg4 9. Nbd2 0-0 10. b4 Bb6 11. a4 d5 12. exd5 Nxd5 13. Bb2 Qf6 14. Qe2 Rae8 15. Ne4 Qe7 16. axb5 axb5 17. Rfe1 Nf4 18. Qd1 Rd8 19. g3 Ne6 20. Kg2 h6 21. Qe2 Ng5 22. Nexg5 hxg5 23. Qe4 Qd7 24. d4 Bxf3+ 25. Qxf3 exd4 26. Rad1 g4 27. Qe4 Qd5 28. cxd4 Qxe4+ 29. Rxe4 f5 30. Rf4 Rd7 31. Rxf5 Rxf5 32. Bxf5 Rd6 33. d5 Nxb4 34. Ba3 Rxd5 35. Be6+ 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.07"]
[Round "4"]
[White "Ossa Ramirez, Jesus Antonio"]
[Black "Villalba Valderrama, Alexander"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1598"]
[PlyCount "53"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. h3 h6 6. Nc3 a6 7. Ne2 d6 8. c3 b5 9. Bb3 0-0 10. g4 Nh7 11. Ng3 Be6 12. Bc2 d5 13. Qe2 Qf6 14. Nf5 Bxf5 15. gxf5 dxe4 16. dxe4 Rad8 17. Rg1 Ne7 18. Bd2 Qc6 19. Nxe5 Qd6 20. Nd3 Bb6 21. e5 Qc6 22. f6 Nf5 23. 0-0-0 g6 24. Nb4 Qe6 25. Bb3 Qc8 26. Rxg6+ Kh8 27. Rgg1 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "2"]
[White "Apostol Gonzalez, Daniel"]
[Black "Villalba Valderrama, Alexander"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1500"]
[PlyCount "38"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. c3 Qc7 7. Qe2 Be7 8. e4 0-0 9. e5 Ne8 10. h4 f6 11. g4 fxe5 12. dxe5 Bc6 13. Rh3 Qb7 14. Ne4 d5 15. exd6 Bd8 16. Nfg5 Qd7 17. Nxh7 Nxd6 18. Nxd6 Qxd6 19. Nxf8 Qxf8 1-0

[Event "Medellin Easter op 11th"]
[Site "Medellin"]
[Date "2023.04.06"]
[Round "3"]
[White "Villalba Valderrama, Alexander"]
[Black "Bernal Morales, Maria Angel"]
[Result "1-0"]
[ECO "C65"]
[BlackElo "1147"]
[PlyCount "143"]
[EventDate "2023.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 h6 5. c3 Bc5 6. 0-0 0-0 7. b4 Bb6 8. Nbd2 a6 9. Ba4 d5 10. exd5 Qxd5 11. Qc2 Bg4 12. Bb3 Qd7 13. Bb2 Ne7 14. Nxe5 Qc8 15. Nxg4 Qxg4 16. c4 Nf5 17. h3 Qg6 18. Nf3 Nh5 19. Bc1 c6 20. c5 Bc7 21. Qd1 Bf4 22. Bxf4 Nxf4 23. Ne1 Nh4 24. Qg4 Qf6 25. Nf3 Ne2+ 26. Kh1 Ng6 27. Rfe1 Ngf4 28. Bc4 h5 29. Qg5 Qxg5 30. Nxg5 Rae8 31. Ne4 Re5 32. g3 Nxh3 33. Rxe2 Kh8 34. Rae1 f5 35. Nd6 Nxf2+ 36. Kg2 Rxe2 37. Rxe2 Ng4 38. Bb3 g5 39. Nf7+ Kh7 40. Nxg5+ Kh6 41. Nf3 Rd8 42. d4 Rf8 43. Re6+ Kh7 44. Re7+ Kg6 45. Ne5+ Nxe5 46. Rxe5 f4 47. gxf4 Rxf4 48. Bc2+ Kf6 49. Rxh5 Rg4+ 50. Kf3 Rxd4 51. a3 Rc4 52. Be4 Rc3+ 53. Kf4 Rxa3 54. Rh6+ Kg7 55. Rd6 Ra4 56. Kg5 Rxb4 57. Rd7+ Kf8 58. Bg6 a5 59. Rc7 a4 60. Kf6 Rf4+ 61. Bf5 Rxf5+ 62. Kxf5 a3 63. Rxb7 a2 64. Ra7 Ke8 65. Rxa2 Kd7 66. Ra7+ Kc8 67. Ke6 Kb8 68. Rh7 Kc8 69. Kd6 Kb8 70. Kxc6 Ka8 71. Kb6 Kb8 72. Rh8# 1-0

