[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.11"]
[Round "8"]
[White "Cantero Gonzalez, Mauricio Rafael"]
[Black "Betin Caliz, Jose"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1189"]
[BlackElo "1600"]
[PlyCount "129"]
[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. Nf3 Nc6 3. Bb5 Nge7 4. h3 a6 5. Ba4 Ng6 6. c3 d5 7. Bxc6+ bxc6 8. Qc2 Bd6 9. 0-0 Nf4 10. d3 g5 11. Re1 Qf6 12. d4 0-0 13. dxe5 Bxe5 14. exd5 Bd6 15. Nbd2 cxd5 16. Qd1 g4 17. Nh2 Bc5 18. Nxg4 Qg6 19. Qf3 f5 20. Ne3 Nxh3+ 21. Kf1 Be6 22. gxh3 Kh8 23. b4 Bd6 24. Nxd5 Qf7 25. Nf4 Bd7 26. Bb2 h6 27. Qd5 Bxf4 28. Qd4+ Kh7 29. Qxf4 Rg8 30. Re3 Qd5 31. Re7+ Kg6 32. Qg3+ Kh5 33. Qf3+ Qxf3 34. Nxf3 Bb5+ 35. Ke1 Rge8 36. Re3 f4 37. Re5+ Kg6 38. Kd2 Rad8+ 39. Kc2 Ba4+ 40. Kb1 Rxe5 41. Nxe5+ Kf5 42. Nf3 Ke4 43. Nd4 a5 44. a3 Rg8 45. Ka2 Kd3 46. Nb3 Bxb3+ 47. Kxb3 a4+ 48. Ka2 Rg2 49. Rd1+ Ke2 50. Rc1 Rh2 51. c4 Rxh3 52. Bd4 Rd3 53. Be5 f3 54. Bg3 Kd2 55. Bf4+ Ke2 56. Rc2+ Kd1 57. Rb2 Rd4 58. Bxc7 Rxc4 59. Bh2 Rg4 60. b5 Rg2 61. Bg3 Ke1 62. b6 Rxg3 63. fxg3 f2 64. Rxf2 Kxf2 65. b7 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "6"]
[White "Betin Caliz, Jose"]
[Black "Mendoza Pestana, Rafael"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1600"]
[PlyCount "47"]
[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. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 Nxc3 7. bxc3 Bd6 8. Be2 0-0 9. Ng5 h6 10. Ne4 Bf5 11. Bf3 Nd7 12. Ng3 Bh7 13. Bxb7 Rb8 14. Be4 Nf6 15. Bxh7+ Kxh7 16. Be3 a6 17. Nf5 Qd7 18. Qf3 Rb5 19. g4 Re8 20. Qh3 Qc6 21. 0-0 Re6 22. Bxh6 Nh5 23. Bxg7 Kg8 24. Qxh5 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.10"]
[Round "5"]
[White "Betin Caliz, Jose"]
[Black "Varela Sanchez, David Yoel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1600"]
[BlackElo "1414"]
[PlyCount "100"]
[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. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. Nc3 0-0 7. Bg5 Re8+ 8. Ne2 Bg4 9. Qd2 a5 10. 0-0-0 a4 11. c3 Nbd7 12. Qc2 Qb8 13. h3 Be6 14. Nf4 b5 15. Nxe6 fxe6 16. Rde1 b4 17. Bxf6 Nxf6 18. Ng5 Bf4+ 19. Kb1 Bxg5 20. h4 Bf4 21. g4 b3 22. Qe2 bxa2+ 23. Ka1 a3 24. b4 c5 25. g5 Ne4 26. Bxe4 dxe4 27. dxc5 Qe5 28. Qc4 Bd2 29. Rxe4 Qxc3+ 30. Qxc3 Bxc3+ 31. Kxa2 Reb8 32. Rb1 Rd8 33. Re2 Bb2 34. Rc2 Rab8 35. Rc4 Rd4 36. Rxd4 Bxd4 37. c6 Bb2 38. Kb3 Rb6 39. Rd1 Rxc6 40. Rd8+ Kf7 41. Ra8 Rc3+ 42. Ka2 Rc2 43. b5 Rxf2 44. Kb3 Bc1 45. Kb4 Rb2+ 46. Kc5 a2 47. Kc6 Be3 48. h5 Bd4 49. Rb8 Rc2+ 50. Kd7 a1Q 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "3"]
[White "Merino Vanegas, Santiago Andres"]
[Black "Betin Caliz, Jose"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1156"]
[BlackElo "1600"]
[PlyCount "107"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. h3 h6 7. c3 g5 8. d4 exd4 9. cxd4 g4 10. dxc5 gxf3 11. Qxf3 Ne5 12. Qb3 Rg8 13. Kh2 Nxc4 14. Qxc4 Qe7 15. cxd6 Qxd6+ 16. f4 Be6 17. Qb5+ Bd7 18. Qe5+ Qxe5 19. fxe5 Nxe4 20. Bxh6 Rg6 21. Bf4 0-0-0 22. Re1 Bc6 23. Re2 Rdg8 24. g4 Rh8 25. Rg2 Ng5 26. Rg3 Nf3+ 27. Kg2 Ne1+ 28. Kf2 Nc2 29. Na3 Nxa1 30. b3 b5 31. Bd2 Rd8 32. Bc3 a6 33. Ke2 Nxb3 34. axb3 Bd5 35. Bd2 Re6 36. Bf4 f6 37. Re3 fxe5 38. Bg5 Rd7 39. Nc2 Bh1 40. Nb4 e4 41. h4 a5 42. Nc2 Bf3+ 43. Rxf3 exf3+ 44. Kxf3 Rd3+ 45. Kf4 Re2 46. Na1 Rd4+ 47. Kf5 Rg2 48. Ke5 Rdxg4 49. Kd5 Kb7 50. Kc5 c6 51. Kd6 Ra2 52. Bf6 Rg6 53. Ke7 Rxf6 54. Kxf6 0-1

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.09"]
[Round "4"]
[White "Perez Latorre, Juan Sebastian"]
[Black "Betin Caliz, Jose"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1621"]
[BlackElo "1600"]
[PlyCount "73"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 a6 6. Be3 Ba7 7. Qd2 d6 8. h3 Na5 9. Bb3 Nxb3 10. axb3 c6 11. Rd1 Bxe3 12. fxe3 0-0 13. 0-0 h6 14. d4 Qe7 15. Rde1 b5 16. Qd3 a5 17. Ne2 Bd7 18. Ng3 Rfd8 19. Re2 Bc8 20. Ref2 Ba6 21. Nf5 Qe6 22. b4 exd4 23. N3xd4 Qxe4 24. Nxh6+ Kh7 25. Nxf7 Qxd3 26. cxd3 Rd7 27. Ng5+ Kh6 28. h4 Ng4 29. Rf7 Rxf7 30. Rxf7 axb4 31. Nf5+ Kg6 32. e4 Bc8 33. Rxg7+ Kh5 34. Rh7+ Kg6 35. Ne7+ Kf6 36. Rf7+ Ke5 37. Nxc6# 1-0

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "2"]
[White "Betin Caliz, Jose"]
[Black "Torres Clavijo, Jose Manuel"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1600"]
[BlackElo "1557"]
[PlyCount "47"]
[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. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Be7 6. Bb3 d6 7. Nbd2 Be6 8. Nf1 a6 9. Ng3 Qd7 10. h3 g5 11. Be3 g4 12. Nh4 0-0-0 13. Nhf5 h5 14. Nxe7+ Nxe7 15. h4 Rdg8 16. d4 Bxb3 17. Qxb3 Ng6 18. dxe5 Nxe5 19. 0-0-0 Qc6 20. Nf5 Re8 21. Ng7 Reg8 22. Nf5 Re8 23. Ng7 Reg8 24. Bg5 1/2-1/2

[Event "COL-ch"]
[Site "Cartagena"]
[Date "2023.06.08"]
[Round "1"]
[White "Brito Carrascal, Camilo Andres"]
[Black "Betin Caliz, Jose"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1896"]
[BlackElo "1600"]
[PlyCount "45"]
[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. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Qe7 8. 0-0 Nd7 9. Re1 Nc5 10. Be3 Rb8 11. Nc3 Be6 12. Rb1 Qd7 13. Bf1 Rd8 14. Ne2 Be7 15. b4 Na4 16. Bxa7 Nb6 17. Qd4 Ra8 18. Bxb6 cxb6 19. Qxb6 Rxa2 20. Nd4 Bd8 21. Qc5 Be7 22. Qc3 Ra6 23. Bxa6 1-0

