[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "7"]
[White "Angulo Ricardo, Milton"]
[Black "Mayorga Castaneda, Pastor"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1542"]
[PlyCount "63"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 Nd7 4. e3 c6 5. Bd3 Qb6 6. b3 e5 7. dxe5 Nxe5 8. Be2 Bf5 9. Nf3 Ng6 10. Bg3 Nf6 11. Nbd2 Bb4 12. 0-0 Qc5 13. c4 0-0 14. cxd5 Qxd5 15. Bc4 Qd7 16. Qe2 b5 17. e4 Bg4 18. e5 Bxf3 19. Nxf3 Nd5 20. Bxd5 cxd5 21. Rfd1 a6 22. a3 Ba5 23. b4 Bb6 24. Qd3 Rad8 25. Nd4 Rfe8 26. f4 Qg4 27. h3 Qd7 28. Kh2 Rc8 29. Nf5 Bc7 30. Ne3 Red8 31. Nxd5 Ne7 32. Nf6+ 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "6"]
[White "Jacome Revelo, Daniela Alexandra"]
[Black "Mayorga Castaneda, Pastor"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1273"]
[PlyCount "79"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nxd4 5. Qxd4 c5 6. Qd1 g6 7. Nc3 Bg7 8. Bd2 Ne7 9. Bc4 a6 10. a4 Nc6 11. 0-0 0-0 12. Rb1 d6 13. Bd5 Ne5 14. h3 Rb8 15. Bf4 Be6 16. Bxe5 Bxe5 17. Bxe6 fxe6 18. Qd3 Qf6 19. Nd1 Qf4 20. g3 Qh6 21. Kg2 Rf7 22. Ne3 Rbf8 23. Ng4 Qg7 24. f4 Bxb2 25. Qxd6 h5 26. Nh6+ Qxh6 27. Rxb2 Qg7 28. e5 Re8 29. Qxc5 Rc7 30. Qb6 Qd7 31. Qd6 Qc8 32. Rc1 Rd8 33. Qb6 Rd2+ 34. Kg1 Kf7 35. Qb4 Rc3 36. Qxb7+ Qxb7 37. Rxb7+ Kf8 38. Rb3 Rcxc2 39. Rxc2 Rxc2 40. Rb6 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "5"]
[White "Mayorga Castaneda, Pastor"]
[Black "Aragon, Diego Fernando"]
[Result "1/2-1/2"]
[ECO "C24"]
[BlackElo "1648"]
[PlyCount "41"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. a4 d5 5. exd5 cxd5 6. Bb3 Nc6 7. c3 Bc5 8. h3 Qb6 9. Qc2 Bxf2+ 10. Qxf2 Qxb3 11. Bg5 Be6 12. Nf3 0-0-0 13. 0-0 Kb8 14. Re1 h6 15. Bh4 e4 16. Ra3 Qb6 17. Qxb6 axb6 18. Bxf6 gxf6 19. dxe4 Rdg8 20. Kh2 dxe4 21. Rxe4 1/2-1/2

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "4"]
[White "Tipiani Martinez, Paula Sofia"]
[Black "Mayorga Castaneda, Pastor"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1403"]
[PlyCount "79"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bc5 4. c3 a6 5. d4 exd4 6. cxd4 Be7 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qd5 c6 10. Qf5 d6 11. Be6+ Bf6 12. Bxc8 Rxc8 13. e5 Ne7 14. Qe6 dxe5 15. dxe5 Qd5 16. Qxd5 Nxd5 17. exf6 Nxf6 18. 0-0 Nc4 19. b3 Nd6 20. Ba3 Ke7 21. Re1+ Kd7 22. Bxd6 Kxd6 23. Nc3 Nd5 24. Rad1 b5 25. Nxd5 cxd5 26. Re5 Rc2 27. Rexd5+ Kc7 28. Rd7+ Kc8 29. Ne5 Rf8 30. a4 Rfxf2 31. Rd8+ Kc7 32. R1d7+ Kb6 33. Rd6+ Kc7 34. R8d7+ Kc8 35. Rxg7 Rfe2 36. Rc6+ Kd8 37. Rd7+ Ke8 38. Re6+ Kf8 39. Rf7+ Kg8 40. Re8# 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "3"]
[White "Mayorga Castaneda, Pastor"]
[Black "Valencia Lopez, Greissy Sofia"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1452"]
[PlyCount "74"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Nc3 e6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. d3 Be7 8. b3 a6 9. Bb2 b5 10. a3 Qc7 11. 0-0 0-0 12. Ne2 c4 13. b4 Nb6 14. Bd4 e5 15. Bxb6 Qxb6 16. Ng3 g6 17. Qe2 Rfc8 18. Rfd1 a5 19. d4 exd4 20. Nxd4 axb4 21. Qe3 Rxa3 22. Rxa3 bxa3 23. Qxa3 b4 24. Qe3 Qb7 25. Kh1 Nd7 26. f4 Bf6 27. f5 Nc5 28. fxg6 hxg6 29. Qf2 Bh4 30. Qf4 Bxg3 31. Qxg3 Nxe4 32. Qf3 Nc5 33. Qg4 Re8 34. Nf5 Qe4 35. Nh6+ Kg7 36. Qg5 Re5 37. Qd2 Rh5 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "2"]
[White "Rosales, Jhon Mike"]
[Black "Mayorga Castaneda, Pastor"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1737"]
[PlyCount "15"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bc5 3. Nxe5 a6 4. Bc4 Nh6 5. d4 d6 6. Bxh6 dxe5 7. Bxg7 Rg8 8. Bxe5 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.20"]
[Round "1"]
[White "Mayorga Castaneda, Pastor"]
[Black "Acevedo, Fausto"]
[Result "1-0"]
[ECO "C30"]
[BlackElo "1560"]
[PlyCount "65"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bc5 3. Nf3 d6 4. Bc4 Bg4 5. d3 Nc6 6. c3 a6 7. a3 Nf6 8. h3 Bxf3 9. Qxf3 b5 10. Ba2 a5 11. Be3 Bxe3 12. Qxe3 Nh5 13. 0-0 exf4 14. Qf3 Qg5 15. d4 0-0 16. Nd2 b4 17. Bd5 Ra6 18. axb4 Ne7 19. Rxa5 Rxa5 20. bxa5 c6 21. Bc4 Ng6 22. b4 Nh4 23. Qg4 h6 24. Qxg5 hxg5 25. d5 c5 26. b5 Ng6 27. a6 Ne5 28. b6 Nd7 29. Rb1 Nhf6 30. b7 Nb8 31. a7 Nfd7 32. a8Q g6 33. Qa5 1-0

