[Event "Medellin Raza op"]
[Site "Medellin"]
[Date "2021.10.10"]
[Round "8"]
[White "Cordoba Roa, Angel Gabriel"]
[Black "Gonzalez Ramirez, Mauricio"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2009"]
[BlackElo "2144"]
[PlyCount "26"]
[EventDate "2021.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 c4 13. Be2 Qa5 1/2-1/2

[Event "Medellin Raza op"]
[Site "Medellin"]
[Date "2021.10.10"]
[Round "9"]
[White "Gonzalez Ramirez, Mauricio"]
[Black "Chirivi Castiblanco, Angie Lizeth"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2144"]
[BlackElo "2048"]
[PlyCount "15"]
[EventDate "2021.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 d6 5. Bc4 0-0 6. c3 c6 7. 0-0 b5 8. Bb3 1/2-1/2

[Event "Medellin Raza op"]
[Site "Medellin"]
[Date "2021.10.09"]
[Round "7"]
[White "Soto, Miguel Angel"]
[Black "Gonzalez Ramirez, Mauricio"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2352"]
[BlackElo "2144"]
[PlyCount "61"]
[EventDate "2021.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Qf3 Nc6 7. Bd3 Bb7 8. e4 e5 9. Ne2 d6 10. 0-0 h6 11. Qg3 Qe7 12. Ba3 g5 13. Qe3 Nh5 14. Rab1 Nf4 15. c5 exd4 16. cxd4 dxc5 17. dxc5 0-0-0 18. Bb5 Nxe2+ 19. Bxe2 Nd4 20. Bg4+ f5 21. exf5 Qxe3 22. fxe3 h5 23. exd4 hxg4 24. f6 Rhf8 25. cxb6 Rf7 26. bxa7 Rxd4 27. Bc5 Rd8 28. Rb2 Re8 29. Rfb1 Be4 30. Rb8+ Kd7 31. Rd1+ 1-0

[Event "Medellin Raza op"]
[Site "Medellin"]
[Date "2021.10.08"]
[Round "5"]
[White "Lopez Gonzalez, Carlos Andres"]
[Black "Gonzalez Ramirez, Mauricio"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1991"]
[BlackElo "2144"]
[PlyCount "68"]
[EventDate "2021.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 12. Ng6+ hxg6 13. Qxh8 Kf7 14. 0-0 e5 15. Nb3 Nxb3 16. axb3 Bf5 17. Bxf5 gxf5 18. Bg5 Bc5 19. Qh3 Qd7 20. Bxf6 gxf6 21. Rad1 Ke6 22. Rd3 e4 23. Rg3 d4 24. Re1 Ke5 25. Rg6 d3 26. Qg3+ Ke6 27. Qg5 Qd4 28. Kh1 Rf8 29. g4 Qxf2 30. gxf5+ Ke5 31. Qc1 d2 32. Qc3+ Kxf5 33. Qh3+ Kxg6 34. Qg4+ Kh6 0-1

[Event "Medellin Raza op"]
[Site "Medellin"]
[Date "2021.10.07"]
[Round "3"]
[White "Arenas Vanegas, David"]
[Black "Gonzalez Ramirez, Mauricio"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2457"]
[BlackElo "2144"]
[PlyCount "129"]
[EventDate "2021.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. cxd5 Nxd5 9. d4 Nd7 10. Nbd2 c5 11. e3 N5f6 12. Qe2 Rc8 13. Rac1 Qc7 14. dxc5 bxc5 15. Nc4 Qb8 16. Nfe5 Rfd8 17. Rfd1 Bxg2 18. Kxg2 Nxe5 19. Bxe5 Qb7+ 20. Qf3 Ne4 21. Nd2 Nd6 22. Bxd6 Qxf3+ 23. Nxf3 Rxd6 24. Rxd6 Bxd6 25. Rd1 Rd8 26. Ne5 Bc7 27. Rxd8+ Bxd8 28. Nd7 Be7 29. Kf3 f6 30. Ke4 Kf7 31. Nb8 Bd6 32. Nc6 a6 33. Kd3 Ke8 34. Na5 Kd7 35. f4 Bc7 36. Nc4 Kc6 37. a4 Bd6 38. e4 Bc7 39. Ne3 Bd6 40. f5 exf5 41. Nxf5 g6 42. Ne3 Kd7 43. Nc4 Bc7 44. Ke3 Ke6 45. Nb2 Be5 46. Nd3 Bd6 47. Kf3 f5 48. h3 Be7 49. g4 Bd6 50. gxf5+ gxf5 51. Nb2 Be7 52. Nc4 fxe4+ 53. Kxe4 Bf8 54. Ne3 Bd6 55. Kd3 Ke5 56. Kc4 Kf4 57. Nd5+ Ke5 58. Nb6 Ke6 59. a5 h5 60. Na4 h4 61. Nxc5+ Ke5 62. Nxa6 Kf4 63. Nc5 Bb8 64. Nd7 Ba7 65. b4 1-0

[Event "Medellin Raza op"]
[Site "Medellin"]
[Date "2021.10.07"]
[Round "2"]
[White "Gonzalez Ramirez, Mauricio"]
[Black "Orellana Fajardo, Jose Luis"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2144"]
[PlyCount "91"]
[EventDate "2021.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. c4 Be7 4. Nc3 Nd7 5. Be3 c6 6. Bd3 e5 7. Nge2 Bf6 8. d5 c5 9. Qd2 h5 10. a3 h4 11. b4 b6 12. 0-0 g5 13. f3 Nf8 14. Rfb1 Ng6 15. a4 Nf4 16. a5 Bd7 17. Nb5 Bxb5 18. cxb5 Rc8 19. bxc5 dxc5 20. Bc4 Qd6 21. Nc3 Ne7 22. axb6 axb6 23. Ra6 Rc7 24. Na4 Nc8 25. Qf2 Be7 26. Nb2 Rg8 27. h3 Rb7 28. Bf1 Qc7 29. Nc4 Bd6 30. Ra8 Rb8 31. Rba1 Rxa8 32. Rxa8 Kd7 33. Qa2 Rd8 34. Qa6 Ke7 35. Bd2 Kf6 36. Bc3 Ng6 37. Na5 Nge7 38. Nc6 Rd7 39. Qa1 Ng6 40. Be2 Kg7 41. f4 Nxf4 42. Bg4 Ng6 43. Qa6 Nge7 44. Nxe7 Nxe7 45. Bxd7 Qxd7 46. Qxb6 1-0

