[Event "Medellin Castro Memorial op-B 31st"]
[White "Oliveros Canaveral, Ancisar"]
[Black "Zapata, Olga Maria"]
[Site "Medellin"]
[Round "9"]
[Result "0-1"]
[Date "2024.08.11"]
[ECO "B12"]
[BlackElo "1675"]
[PlyCount "30"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Ne7 7. Nbd2 Nd7 8. Nb3 Ng6 9. Be3 Qc7 10. Nbd2 c5 11. c3 Rc8 12. 0-0 Be7 13. Ng5 0-0 14. f4 cxd4 15. cxd4 Qc2 0-1

[Event "Medellin Castro Memorial op-B 31st"]
[White "Oliveros Canaveral, Ancisar"]
[Black "Gallon Ramirez, Tomas"]
[Site "Medellin"]
[Round "7"]
[Result "1-0"]
[Date "2024.08.10"]
[ECO "B90"]
[BlackElo "1657"]
[PlyCount "60"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be6 8. 0-0 Be7 9. f4 Qc7 10. f5 Bc4 11. Kh1 0-0 12. Ng3 Nbd7 13. Bg5 b5 14. a3 d5 15. Bxc4 Qxc4 16. exd5 Bc5 17. Bxf6 Nxf6 18. Qf3 Qg4 19. Rad1 Qxf3 20. Rxf3 Bd4 21. Nge2 Bc5 22. h3 Rfd8 23. g4 h6 24. Kg2 Rd7 25. Kg3 Rad8 26. Rfd3 e4 27. Rd4 Bxd4 28. Rxd4 Nxd5 29. Nxe4 Ne3 30. c3 Nc4 1-0

[Event "Medellin Castro Memorial op-B 31st"]
[White "Munoz, Mauricio"]
[Black "Oliveros Canaveral, Ancisar"]
[Site "Medellin"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2024.08.09"]
[ECO "B33"]
[WhiteElo "1711"]
[PlyCount "54"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 e5 7. Nxc6 bxc6 8. 0-0 h6 9. Be3 Bb7 10. f3 Bb4 11. Na4 d6 12. Bb6 Qe7 13. c3 Bc5+ 14. Bxc5 dxc5 15. c4 0-0 16. b3 Rad8 17. Qc2 Rd4 18. Qc3 Rfd8 19. Rfd1 Nh5 20. g3 Qg5 21. Kf2 f5 22. Nxc5 Bc8 23. b4 f4 24. g4 Nf6 25. Rd3 h5 26. Rad1 hxg4 27. Rxd4 Qh4+ 1/2-1/2

[Event "Medellin Castro Memorial op-B 31st"]
[White "Oliveros Canaveral, Ancisar"]
[Black "Pinilla Rozo, Maria Alejandra"]
[Site "Medellin"]
[Round "5"]
[Result "1-0"]
[Date "2024.08.09"]
[ECO "C01"]
[BlackElo "1672"]
[PlyCount "57"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. h3 Ne7 6. Nc3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbc6 9. 0-0 Qd7 10. Nb5 0-0-0 11. Nxd6+ Qxd6 12. c3 f6 13. b4 g5 14. a4 h5 15. Re1 Qd7 16. a5 g4 17. Nh4 gxh3 18. g3 Rdg8 19. b5 Nd8 20. Kh2 Ne6 21. Bd2 Ng5 22. Re2 Ne4 23. Bf4 Nd6 24. Bxd6 Qxd6 25. Rae1 Rg4 26. Rxe7 Rxh4 27. Qf5+ Kd8 28. R7e6 Qd7 29. Qxf6+ 1-0

[Event "Medellin Castro Memorial op-B 31st"]
[White "Quintero Quintero, Sebastian"]
[Black "Oliveros Canaveral, Ancisar"]
[Site "Medellin"]
[Round "2"]
[Result "0-1"]
[Date "2024.08.08"]
[ECO "C13"]
[WhiteElo "1543"]
[PlyCount "122"]
[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. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nc6 8. Bb5 Bd7 9. Nc5 b6 10. Nxd7 Qxd7 11. Bxc6 Qxc6 12. 0-0 Rd8 13. c3 0-0 14. Qe2 a5 15. a4 Rfe8 16. Rfc1 Qd6 17. Rd1 Qf4 18. Ne5 Rd5 19. g3 Qf5 20. f4 h5 21. Qd3 Qxd3 22. Nxd3 Red8 23. b4 Be7 24. b5 g5 25. Kg2 Kh7 26. Ne5 gxf4 27. gxf4 Rg8+ 28. Kf3 f6 29. Nc6 Bd6 30. Re1 Rf5 31. Rxe6 Rxf4+ 32. Ke3 Rgg4 33. Rh1 Rh4 34. Nd8 Rh3+ 35. Kd2 Rf2+ 36. Re2 Rxe2+ 37. Kxe2 Rxc3 38. h3 Ra3 39. Nf7 Bg3 40. Rg1 h4 41. d5 Rxa4 42. Kd3 Kg6 43. d6 Kxf7 44. dxc7 Bxc7 45. Ke2 Rb4 46. Kf1 Rxb5 47. Kg2 a4 48. Kh1 a3 49. Ra1 Rb3 50. Ra2 Be5 51. Re2 Rb2 52. Re1 a2 53. Rg1 Rb1 54. Rxb1 axb1Q+ 55. Kg2 Qd3 56. Kh1 f5 57. Kg2 f4 58. Kh1 Qe2 59. Kg1 Bd4+ 60. Kh1 Qf1+ 61. Kh2 Qg1# 0-1

