[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.12"]
[Round "9"]
[White "Gamboa, Alexander"]
[Black "Varela Sanchez, David Yoel"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1621"]
[BlackElo "1414"]
[PlyCount "88"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. g3 g4 6. Nh4 f3 7. Nc3 Bg7 8. Be3 a6 9. Qd2 Nc6 10. 0-0-0 Nge7 11. h3 gxh3 12. Nxf3 Bg4 13. Qf2 Qd7 14. Rd2 h6 15. Ng1 f5 16. Nxh3 0-0-0 17. Nf4 Rdf8 18. Bc4 fxe4 19. Nxe4 Ng6 20. Qg2 Nxf4 21. gxf4 h5 22. Ng5 Kb8 23. Bd5 Nd8 24. Rd3 c6 25. Bf3 d5 26. Rg1 Bxf3 27. Nxf3 Bf6 28. Ne5 Bxe5 29. dxe5 h4 30. Qd2 h3 31. c4 Rfg8 32. cxd5 cxd5 33. Rxd5 Qc6+ 34. Kd1 Rxg1+ 35. Bxg1 Ne6 36. Bh2 Qa4+ 37. b3 Qe4 38. Rd3 Rg8 39. Bg3 h2 40. Bxh2 Qh1+ 41. Qe1 Qxh2 42. Rf3 Qxa2 43. Qf2 Rd8+ 44. Ke1 Qb1+ 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "8"]
[White "Gamboa, Alexander"]
[Black "Andrade Truyol, Geiner Jose"]
[Result "0-1"]
[ECO "C37"]
[WhiteElo "1621"]
[BlackElo "1981"]
[PlyCount "62"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Nc3 Bg7 5. g3 g4 6. Nh4 d6 7. d4 f3 8. Be3 Nc6 9. Qd2 Nge7 10. h3 d5 11. 0-0-0 h5 12. Bb5 a6 13. Ba4 b5 14. Bb3 Be6 15. Rh2 Qd7 16. Rdh1 0-0-0 17. a4 b4 18. Nxd5 Nxd5 19. exd5 Bxd5 20. hxg4 hxg4 21. Bxd5 Qxd5 22. Qd3 Kb7 23. c3 Ne5 24. Qb1 Nc4 25. Bf4 Rh5 26. Re1 Bh6 27. Bxh6 Rxh6 28. Qd3 Re6 29. Rxe6 Qxe6 30. Nxf3 gxf3 31. Qxf3+ Kb8 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "7"]
[White "Rodriguez Pautt, Amir Fernando"]
[Black "Gamboa, Alexander"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1937"]
[BlackElo "1621"]
[PlyCount "61"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 cxd4 7. Qxd4 Nbd7 8. Nbc3 Bc5 9. Qc4 0-0 10. Bf4 e5 11. Bg3 Qc7 12. Qh4 Rb8 13. 0-0 b5 14. Rad1 b4 15. Nd5 Nxd5 16. Bxd5 Nf6 17. Bb3 Bb7 18. Kh1 Rbe8 19. Nc1 Qc6 20. f3 e4 21. Qf4 Nh5 22. Qg4 exf3 23. Qxf3 Qg6 24. Bd5 Re3 25. Qf5 Bxd5 26. Rxd5 Nxg3+ 27. hxg3 Qxf5 28. Rdxf5 Bd4 29. Nd3 Rxg3 30. R5f4 Bb6 31. Nxb4 1/2-1/2

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "5"]
[White "Tovio, Israel"]
[Black "Gamboa, Alexander"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2256"]
[BlackElo "1621"]
[PlyCount "89"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 0-0 6. Bg2 h6 7. 0-0 c5 8. Re1 Nc6 9. e5 Nh7 10. Nf1 b5 11. a4 b4 12. h4 Re8 13. Bf4 Bf8 14. Qd2 a5 15. g4 Ra7 16. Ng3 Nd4 17. Nxd4 cxd4 18. h5 Ba6 19. Ne2 Qb6 20. Nc1 Rc7 21. Nb3 Rec8 22. Rec1 Be7 23. Bg3 Nf8 24. f4 Nd7 25. Bf2 Bc5 26. Re1 f6 27. exf6 Nxf6 28. Bf3 Rf8 29. Bg3 Rcf7 30. Qg2 Bc8 31. Nxc5 Qxc5 32. Re5 Bd7 33. g5 hxg5 34. fxg5 Ne8 35. Bg4 Nc7 36. b3 Qc3 37. Rae1 Qc6 38. R5e2 Re8 39. Be5 Qc5 40. h6 g6 41. Rf1 Ref8 42. Ref2 Rxf2 43. Rxf2 Rxf2 44. Qxf2 Qe7 45. h7+ 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "3"]
[White "Castaneda, Jorge Luis"]
[Black "Gamboa, Alexander"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2205"]
[BlackElo "1621"]
[PlyCount "55"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bf4 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Be2 Re8 10. Nb3 Bxc3+ 11. bxc3 Qd8 12. h3 e5 13. Bh2 dxc4 14. Bxc4 exd4 15. cxd4 Nb6 16. Bd3 Nbd5 17. a3 Qe7 18. 0-0 h6 19. e4 Nb6 20. a4 Be6 21. Nc5 Rad8 22. a5 Nc8 23. Be5 b6 24. axb6 axb6 25. Na6 Qb7 26. Nc7 Nd6 27. Nxe8 Ndxe8 28. Rfc1 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "2"]
[White "Gamboa, Alexander"]
[Black "Martinez Llamas, Amaury A"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1621"]
[BlackElo "1962"]
[PlyCount "63"]
[EventDate "2023.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 b6 3. Nf3 Bb7 4. g3 d5 5. Qe2 dxe4 6. dxe4 Nf6 7. e5 Ne4 8. Bg2 Nd7 9. 0-0 h5 10. Rd1 h4 11. Nfd2 Nxg3 12. hxg3 Bxg2 13. Kxg2 hxg3 14. fxg3 Qg5 15. Qe4 Rd8 16. Nf3 Qh5 17. Be3 Qh3+ 18. Kf2 Qf5 19. Qxf5 exf5 20. Nc3 c6 21. Rd2 f6 22. Rad1 fxe5 23. Kg2 Be7 24. Ng5 f4 25. gxf4 Rh6 26. f5 Rh4 27. Ne6 Rg4+ 28. Kf3 Nf6 29. Nxd8 Nh5 30. Rh1 Bxd8 31. Rxh5 Bh4 32. Rxh4 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "5.1"]
[White "Gamboa, Alexander"]
[Black "Bustamante, Roberto"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1911"]
[PlyCount "33"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nd7 5. Qd2 b6 6. Bc4 e6 7. Nf3 h6 8. 0-0-0 Bb7 9. h4 a6 10. h5 g5 11. Qd3 Ngf6 12. e5 dxe5 13. dxe5 Ng4 14. Bxe6 Ngxe5 15. Bxd7+ Qxd7 16. Nxe5 Qxd3 17. Nxd3 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "3.1"]
[White "Gamboa, Alexander"]
[Black "Granada, Angie"]
[Result "1-0"]
[ECO "B70"]
[BlackElo "1935"]
[PlyCount "57"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bb5+ Bd7 8. Qe2 Nc6 9. Bxc6 bxc6 10. 0-0-0 0-0 11. e5 dxe5 12. Nxc6 Qe8 13. Nxe5 Be6 14. h4 Qc8 15. h5 Ng4 16. Nxg4 Bxg4 17. f3 Be6 18. hxg6 hxg6 19. Bh6 Bxc3 20. Bxf8 Bf6 21. Bxe7 Bg7 22. Qe4 Rb8 23. Rd8+ Qxd8 24. Bxd8 Bxb2+ 25. Kd1 Rxd8+ 26. Ke2 Bxa2 27. Qb4 Bf6 28. c4 Rc8 29. Rc1 1-0

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "2.1"]
[White "Miranda, Jorge"]
[Black "Gamboa, Alexander"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1935"]
[PlyCount "57"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 b6 8. Nh3 Ba6 9. Bxa6 Nxa6 10. 0-0 0-0 11. Qd3 Nb8 12. Ng5 Ng6 13. f4 Nc6 14. Qh3 h6 15. Nxe6 fxe6 16. Qxe6+ Kh7 17. Qxc6 Rc8 18. Qb5 cxd4 19. cxd4 Rxc2 20. Qd3 Qc8 21. Bd2 Qc4 22. Qxc4 Rxc4 23. Be3 Rc3 24. Bc1 Rd3 25. f5 Nh4 26. e6 Rxd4 27. g3 Rg4 28. Ba3 Re8 29. e7 1/2-1/2

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "7.1"]
[White "Montoya Perez, Juan Rafael"]
[Black "Gamboa, Alexander"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2099"]
[PlyCount "78"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 b6 4. Nf3 Bb7 5. Bg5 Bb4 6. Qb3 a5 7. a3 Bxc3+ 8. Qxc3 h6 9. Bh4 g5 10. Bg3 Ne4 11. Qc2 d6 12. e3 h5 13. Bd3 f5 14. h4 g4 15. Ng1 Nxg3 16. fxg3 Qf6 17. Qf2 Nd7 18. Ne2 0-0 19. 0-0 Qh6 20. b4 Nf6 21. Qf4 Kh7 22. d5 Qxf4 23. Nxf4 exd5 24. Bxf5+ Kh6 25. Ne6 Rf7 26. cxd5 Bxd5 27. e4 Nxe4 28. Bxe4 Rxf1+ 29. Rxf1 Bxe4 30. Rf6+ Kh7 31. Ng5+ Kg7 32. Nxe4 d5 33. Rc6 dxe4 34. Rxc7+ Kf6 35. b5 Ke5 36. Rc6 Rd8 37. Rh6 Kd4 38. Rc6 Rd5 39. a4 Ke3 0-1

[Event "Medellin Raza Menor 2100 op"]
[Site "Medellin"]
[Date "2010.11.12"]
[Round "4.1"]
[White "Vacca, Leonardo"]
[Black "Gamboa, Alexander"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2043"]
[PlyCount "59"]
[EventDate "2010.11.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 Nge7 7. Re1 0-0 8. d3 d5 9. e5 Nf5 10. Bf4 h6 11. h4 b6 12. Qd2 Ba6 13. Nc3 Rc8 14. Rad1 Qe7 15. Nh2 c4 16. d4 b5 17. Ng4 Kh7 18. Ne2 b4 19. c3 bxc3 20. bxc3 Rb8 21. Rb1 Qa3 22. Nf6+ Bxf6 23. exf6 Rbd8 24. g4 Nxh4 25. Bxh6 Rg8 26. Qg5 Nxg2 27. Kxg2 Rh8 28. Rh1 Kg8 29. Bg7 Rh7 30. Rxh7 1-0

