[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.02"]
[Round "7"]
[White "Castellanos Gonzalez, Mariano"]
[Black "Ruiz Bolanos, David Gerardo"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "35"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. h3 Nf6 7. d4 exd4 8. e5 0-0 9. exd6 Qxd6 10. Qxd4 Qe7 11. Bg5 Be6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Nc3 Bf5 15. Rac1 b5 16. Kh2 Rfe8 17. g4 Bd7 18. Rfe1 1-0

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.01"]
[Round "5"]
[White "Aceituno Ramirez, Stebe Josue"]
[Black "Ruiz Bolanos, David Gerardo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1400"]
[PlyCount "64"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 h6 5. d4 Nf6 6. dxe5 Nxe4 7. 0-0 Be7 8. exd6 Nxd6 9. Nc3 Nxc4 10. Qxd8+ Nxd8 11. Nd5 Bd6 12. Re1+ Be6 13. Nd4 0-0 14. Nxe6 fxe6 15. Nc3 Bc5 16. Ne4 Bb6 17. b3 Nd6 18. Kh1 Nxe4 19. Rxe4 Rxf2 20. Bb2 Nc6 21. Rg4 e5 22. Rd1 Raf8 23. Rd7 R8f7 24. Rd5 Re2 25. Ba3 Re1+ 26. Kh2 Bg1+ 27. Kg3 Re3+ 28. Kh4 Bf2+ 29. Kh5 Rf5+ 30. Kg6 Rf6+ 31. Kh5 Kh7 32. Rd7 Rf5+ 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.01"]
[Round "6"]
[White "Ruiz Bolanos, David Gerardo"]
[Black "Alvarez, Juan Evangelista"]
[Result "1/2-1/2"]
[ECO "C47"]
[BlackElo "1575"]
[PlyCount "30"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. Be3 d6 6. Be2 Nd4 7. 0-0 Bd7 8. Bg5 h6 9. Bxf6 gxf6 10. Nd5 0-0 11. Qd2 Kh7 12. Nh4 Rg8 13. c3 Nxe2+ 14. Qxe2 c6 15. Ne3 Bh3 1/2-1/2

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.30"]
[Round "3"]
[White "Cuellar, Jose Gabriel"]
[Black "Ruiz Bolanos, David Gerardo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1595"]
[PlyCount "104"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nc6 4. c3 Bd6 5. e3 Bxf4 6. exf4 Nf6 7. Nbd2 Qd6 8. Ne5 Bd7 9. Bd3 h6 10. Nb3 b6 11. Nd2 Ne7 12. Ndf3 Nh5 13. Nxd7 Nxf4 14. Nde5 Nxd3+ 15. Qxd3 Nf5 16. Qb5+ Ke7 17. 0-0-0 Rhc8 18. g4 f6 19. Nc6+ Kf7 20. gxf5 a6 21. fxe6+ Qxe6 22. Nce5+ fxe5 23. Nxe5+ Kg8 24. Qd3 Re8 25. Rde1 Qf6 26. Qg3 Qg5+ 27. Qxg5 hxg5 28. Rhg1 Rf8 29. f3 Rf5 30. Rg3 Kh7 31. Reg1 c5 32. Rxg5 Rxg5 33. Rxg5 Kh6 34. Rg6+ Kh7 35. Rxb6 cxd4 36. cxd4 a5 37. Rd6 Ra7 38. Rxd5 Ra6 39. Rc5 g6 40. Nc6 a4 41. d5 Kh6 42. d6 Rb6 43. Ne5 Rb8 44. d7 Kg7 45. Rc8 Rxc8+ 46. dxc8Q a3 47. b3 Kh6 48. h4 Kh7 49. Qd7+ Kh6 50. Qe7 g5 51. Qxg5+ Kh7 52. Qg6+ Kh8 1-0

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.30"]
[Round "4"]
[White "Ruiz Bolanos, David Gerardo"]
[Black "Rodriguez Tovar, Liliana"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1375"]
[PlyCount "52"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 c6 3. d4 d5 4. e5 c5 5. Nf3 Nc6 6. Be2 Qb6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. 0-0 Ne7 10. Be3 Nf5 11. b3 Nxe3 12. fxe3 Qb4 13. Ne2 Be7 14. c3 Qb6 15. Qc2 0-0 16. Ng3 Bb5 17. c4 dxc4 18. bxc4 Bc6 19. Nh5 Rad8 20. Qf2 g6 21. Nf6+ Bxf6 22. exf6 Bxf3 23. Qxf3 cxd4 24. Qh3 dxe3 25. Qh6 e2+ 26. Rf2 Rd1+ 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.29"]
[Round "1"]
[White "Ruiz Bolanos, David Gerardo"]
[Black "Pelaez, Hernan"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1655"]
[PlyCount "134"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Nc3 d6 4. d4 Nf6 5. Bf4 0-0 6. Qd2 c6 7. Bh6 Nbd7 8. Bxg7 Kxg7 9. Qe3 b5 10. e5 dxe5 11. dxe5 Ng4 12. Qg5 f5 13. Rd1 Qb6 14. Qxe7+ Rf7 15. Qh4 Ndxe5 16. Nxe5 Nxe5 17. Be2 Bb7 18. 0-0 Re8 19. Bd3 b4 20. Na4 Qa5 21. b3 Nxd3 22. cxd3 Rfe7 23. Qd4+ Kg8 24. Nc5 Bc8 25. a4 bxa3 26. b4 Qd8 27. Qc3 f4 28. Qc4+ Qd5 29. Qxf4 a5 30. Ra1 a2 31. Qd2 Re2 32. Qc3 axb4 33. Qxb4 Bf5 34. Ne4 Bxe4 35. dxe4 R8xe4 36. Rfd1 Qf7 37. Qb8+ Kg7 38. Qg3 Qe7 39. Qc3+ Re5 40. f4 Qc5+ 41. Qxc5 Rxc5 42. Rd7+ Kh6 43. Ra7 Rcc2 44. Kf1 Rxg2 45. Re1 Rxh2 46. Kg1 Rhg2+ 47. Kh1 Rgf2 48. Ra1 Rb2 49. Kg1 Rfc2 50. Re1 Rb1 51. Kf1 Rxe1+ 52. Kxe1 Rc1+ 53. Kd2 a1Q 54. Rxa1 Rxa1 55. Kc3 Ra4 56. Kd3 Rxf4 57. Ke3 Kg5 58. Kd3 Kf5 59. Ke3 c5 60. Kd3 c4+ 61. Ke3 Re4+ 62. Kd2 Ke5 63. Kc3 Kd5 64. Kb4 Re3 65. Kb5 Rb3+ 66. Ka4 Kc5 67. Ka5 Ra3# 0-1

