[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.02"]
[Round "7"]
[White "Garcia Perez, Cristian David"]
[Black "Nino Villareal, Jairo Esteban"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1600"]
[PlyCount "57"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Be6 8. Bb3 Na5 9. Bc2 c5 10. d4 Bg4 11. h3 Bxf3 12. Qxf3 cxd4 13. cxd4 Nc6 14. d5 Nd4 15. Qd3 Nxc2 16. Qxc2 Rc8 17. Nc3 Qd7 18. Qd1 Rc7 19. Re3 Rfc8 20. Rg3 Rc4 21. Bh6 Bf8 22. Qf3 Kh8 23. Bg5 Be7 24. Nd1 Rxe4 25. Ne3 Rd4 26. Nf5 e4 27. Bxf6 exf3 28. Bxg7+ Kg8 29. Nh6# 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.02"]
[Round "6"]
[White "Nino Villareal, Jairo Esteban"]
[Black "Amorocho Lizcano, Brayan Santiago"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "38"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Bg4 6. Be2 e6 7. 0-0 Nge7 8. Re1 Nf5 9. dxc5 Bxc5 10. h3 Bxf3 11. Bxf3 0-0 12. b4 Nxb4 13. cxb4 Bd4 14. Bd2 Bxa1 15. Nc3 Bxc3 16. Bxc3 Rc8 17. Qd2 Qb6 18. Rd1 Rc7 19. a4 Rfc8 0-1

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.01"]
[Round "4"]
[White "Nino Villareal, Jairo Esteban"]
[Black "Hernandez Sandoval, Silvia Nathalia"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1600"]
[BlackElo "1277"]
[PlyCount "81"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Nxc6 bxc6 9. Qd2 0-0 10. Bc4 a5 11. 0-0-0 a4 12. h4 Qa5 13. Bh6 a3 14. Bxg7 axb2+ 15. Kb1 Kxg7 16. Qd4 c5 17. Qd2 Be6 18. Nd5 Qa7 19. h5 Bxd5 20. exd5 Qb6 21. hxg6 fxg6 22. g4 Rxa2 23. Bxa2 Ra8 24. Qc3 Rxa2 25. Kxa2 Qa6+ 26. Qa3 Qc4+ 27. Kxb2 Nxd5 28. Qb3 Qxb3+ 29. Kxb3 Ne3 30. Rde1 c4+ 31. Kb2 Nd5 32. Rd1 Ne3 33. Rhe1 Nxd1+ 34. Rxd1 Kf6 35. Rd5 Ke6 36. Ra5 d5 37. Kc3 Ke5 38. Ra7 Kf6 39. Kd4 e6 40. Rxh7 Kg5 41. Ke5 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.04.01"]
[Round "3"]
[White "Pilonieta Forero, Andres Felipe"]
[Black "Nino Villareal, Jairo Esteban"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1504"]
[BlackElo "1600"]
[PlyCount "99"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 Qc7 10. g4 Nc6 11. h4 Nxd4 12. Qxd4 b5 13. h5 Bb7 14. g5 Nd7 15. g6 Nf6 16. h6 fxg6 17. hxg7 Rf7 18. Bg5 Rd8 19. Bh3 Bc8 20. f4 Qc5 21. Qxc5 dxc5 22. Rxd8+ Bxd8 23. e5 Kxg7 24. Bxf6+ Bxf6 25. exf6+ Rxf6 26. Ne4 Rxf4 27. Nxc5 Rh4 28. Bg2 Rxh1+ 29. Bxh1 h5 30. Kd2 g5 31. Ke3 Kg6 32. b3 b4 33. Bb7 Bxb7 34. Nxb7 Kf5 35. Nd6+ Kg4 36. Ne4 h4 37. c4 bxc3 38. Nxc3 Kg3 39. Ne4+ Kg4 40. b4 h3 41. Nf2+ Kg3 42. a4 Kg2 43. b5 axb5 44. axb5 h2 45. b6 g4 46. b7 g3 47. Nh1 Kxh1 48. b8Q g2 49. Qa8 Kg1 50. Qa1# 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.03.31"]
[Round "1"]
[White "Nino Lopez, Michael Fabian"]
[Black "Nino Villareal, Jairo Esteban"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1795"]
[BlackElo "1600"]
[PlyCount "51"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 Qxd6 7. Nc3 e6 8. Nf3 Be7 9. Bd3 0-0 10. 0-0 Nc6 11. a3 a6 12. Bc2 Nf6 13. Qd3 h6 14. Be3 b5 15. Qd2 b4 16. Ne4 Nxe4 17. Bxe4 e5 18. Nxe5 Bd7 19. Nxd7 Qxd7 20. d5 Rad8 21. Qe2 Nb8 22. Rfc1 Rfe8 23. Qf3 bxa3 24. bxa3 f5 25. Bxf5 Qxd5 26. Qxd5+ 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2023.03.31"]
[Round "2"]
[White "Nino Villareal, Jairo Esteban"]
[Black "Rueda Hernandez, Gibran Camilo"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1600"]
[PlyCount "56"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. d3 b5 7. Bc2 Bb7 8. 0-0 d5 9. exd5 Nxd5 10. Re1 Qd6 11. d4 f6 12. dxe5 fxe5 13. Bg5 h6 14. Bh4 g5 15. Bg3 Bg7 16. Nbd2 0-0-0 17. Ne4 Qe7 18. Qe2 Nf4 19. Bxf4 gxf4 20. b4 h5 21. a4 bxa4 22. Rxa4 h4 23. Nc5 Nb8 24. Rea1 Bxf3 25. Qxf3 c6 26. Rxa6 Nxa6 27. Qxc6+ Qc7 28. Bf5+ Kb8 1-0

