[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2024.03.09"]
[Round "4"]
[White "Sanabria Calderon, Santiago"]
[Black "Sandoval, Cesar Leonardo"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1654"]
[BlackElo "1761"]
[PlyCount "78"]
[EventDate "2024.03.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Bg5 Nc6 6. Nf3 Bf5 7. Bxf6 exf6 8. Qb3 Bb4 9. e3 0-0 10. Bb5 Rc8 11. 0-0 Bxc3 12. Bxc6 Rxc6 13. bxc3 Qc7 14. Rac1 Bd3 15. Rfe1 Bc4 16. Qc2 Ra6 17. Ra1 Rc8 18. a4 Rc6 19. Rec1 Qa5 20. Ra3 Ba6 21. Qb2 Rc4 22. Qc2 b5 23. Nd2 Rxa4 24. Rxa4 bxa4 25. e4 dxe4 26. Nxe4 a3 27. Ra1 f5 28. Nc5 Bc4 29. Qxf5 Rb8 30. Qc2 a2 31. Nd3 Qb5 32. Nb4 Re8 33. Qc1 Re2 34. h3 a5 35. Nc2 Qb3 36. Ne3 Bd3 37. d5 Rb2 38. d6 Rb1 39. d7 Rxc1+ 0-1

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2024.03.09"]
[Round "5"]
[White "Sandoval, Cesar Leonardo"]
[Black "Nino Lopez, Michael Fabian"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1761"]
[BlackElo "1842"]
[PlyCount "81"]
[EventDate "2024.03.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Qe2 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Rd1 a6 12. e4 c5 13. dxc5 Bxc5 14. Bg5 Qb6 15. a3 Ng4 16. Bh4 Nde5 17. b4 Nxf3+ 18. Qxf3 Bd4 19. Rac1 Ne5 20. Qg3 Rac8 21. Nb1 Rxc1 22. Rxc1 Bxf2+ 23. Qxf2 Qxf2+ 24. Bxf2 Nxd3 25. Rc7 Bxe4 26. Be3 Nxb4 27. axb4 Bxb1 28. Rc6 Ra8 29. Ba7 Kf8 30. Rxa6 Ke8 31. Ra5 Kd7 32. Kf2 Kc6 33. Ke3 e5 34. h3 Bg6 35. g3 Kb7 36. Bc5 Rxa5 37. bxa5 Ka6 38. Bb4 f5 39. Bc3 Be8 40. Bxe5 Kxa5 41. Bxg7 1/2-1/2

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2024.03.09"]
[Round "3"]
[White "Sandoval, Cesar Leonardo"]
[Black "Vargas Sanchez, Daniel Jose"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1761"]
[BlackElo "1579"]
[PlyCount "87"]
[EventDate "2024.03.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. Qa4+ Bd7 7. Qxc4 Nc6 8. 0-0 b5 9. Qd3 c4 10. Qd1 Rc8 11. a4 b4 12. Bf4 Nd5 13. e4 Nxf4 14. gxf4 Na5 15. d5 Nb3 16. Ra2 Nc5 17. Ne5 Bd6 18. Nxd7 Qxd7 19. e5 Bc7 20. d6 Bb6 21. a5 Bd8 22. Qd2 Nd3 23. Be4 Nc5 24. Qd4 Nb3 25. Qe3 Bxa5 26. Nd2 Bb6 27. Qe2 Nd4 28. Qg4 c3 29. bxc3 bxc3 30. Qxg7 Rf8 31. Qxh7 cxd2 32. Rxd2 a5 33. Rb1 Rb8 34. Rdb2 Qa7 35. Qh4 Rg8+ 36. Kh1 Nf5 37. Bc6+ Kf8 38. Qf6 Rg6 39. Rxb6 Rxf6 40. Rxb8+ Kg7 41. exf6+ Kh7 42. d7 Ng3+ 43. fxg3 Qc7 44. Be4+ 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2024.03.08"]
[Round "2"]
[White "Martinez, Julian"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2125"]
[BlackElo "1761"]
[PlyCount "52"]
[EventDate "2024.03.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 bxa3 6. Bxa3 Bxa3 7. Nxa3 Bd7 8. d4 Ne7 9. Bd3 h6 10. h4 a6 11. Rh3 Nbc6 12. Rg3 g6 13. c4 Na5 14. c5 Nf5 15. Bxf5 gxf5 16. Rb1 Qc7 17. Rb6 Nc4 18. Nxc4 dxc4 19. Nd2 Bb5 20. Rc3 Qd7 21. Nxc4 Bxc4 22. Rxc4 Qd5 23. Qa4+ Kf8 24. f3 Qd8 25. g3 Ra7 26. Qb4 Qe7 1-0

[Event "Bucaramanga Santander-ch"]
[Site "Bucaramanga"]
[Date "2024.03.08"]
[Round "1"]
[White "Sandoval, Cesar Leonardo"]
[Black "Osorio Colmenares, Miguel Angel"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1761"]
[BlackElo "1484"]
[PlyCount "67"]
[EventDate "2024.03.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Qb3 Qc7 7. Be2 Be7 8. 0-0 0-0 9. h3 Nbd7 10. Bd2 dxc4 11. Bxc4 b5 12. Be2 a6 13. Nh4 c5 14. Nxf5 exf5 15. Rfc1 c4 16. Qc2 g6 17. b3 b4 18. Na4 c3 19. a3 Qb7 20. Be1 a5 21. f3 Rab8 22. Bg3 Rbc8 23. Bd3 Nd5 24. Qe2 Bg5 25. f4 Bh6 26. Ba6 Qc7 27. Bxc8 Qxc8 28. Bf2 Re8 29. Qd3 N7f6 30. Nc5 Ne4 31. Nxe4 fxe4 32. Qb5 Qe6 33. axb4 axb4 34. Ra6 1-0

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.25"]
[Round "7"]
[White "Ascanio Lugo, Juan Pablo"]
[Black "Sandoval, Cesar Leonardo"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1454"]
[BlackElo "1590"]
[PlyCount "50"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. 0-0 0-0 7. e4 d5 8. Qe2 dxe4 9. Nxe4 Nbd7 10. Ne5 c5 11. Nxd7 Nxd7 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. Be4 Bxe4 15. Qxe4 Qf6 16. c3 Rfd8 17. Bf4 Qg6 18. Qxg6 hxg6 19. Bg3 Rd2 20. Rad1 Rad8 21. Rxd2 Rxd2 22. Rb1 b5 23. b4 Bb6 24. Be5 Bxf2+ 25. Kh1 Rxa2 0-1

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.25"]
[Round "6"]
[White "Sandoval, Cesar Leonardo"]
[Black "Rodriguez Mogollon, Teresa"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "1590"]
[BlackElo "1476"]
[PlyCount "43"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 cxd4 7. Nxd4 Nc6 8. Nc3 Bc5 9. Nb3 Bb6 10. Nxd5 Nxd5 11. Qxd5 Qxd5 12. Bxd5 Nb4 13. Be4 0-0 14. a3 Re8 15. Bxh7+ Kxh7 16. axb4 Bg4 17. e3 Rac8 18. Bd2 Rc2 19. Bc3 Bxe3 20. 0-0 Bb6 21. Nd4 Bxd4 22. Bxd4 1/2-1/2

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.24"]
[Round "4"]
[White "Sandoval, Cesar Leonardo"]
[Black "Afanador Duran, Elias"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1590"]
[BlackElo "1746"]
[PlyCount "28"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Nxe5 Nxe5 7. b3 Bb4 8. Bb2 Qf6 9. Qd2 d6 10. e3 Bf5 11. Be2 Qg6 12. 0-0-0 a5 13. f4 Nd7 14. a3 Nc5 0-1

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.24"]
[Round "3"]
[White "Santiago Paez, Yimi Leonardo"]
[Black "Sandoval, Cesar Leonardo"]
[Result "0-1"]
[ECO "C17"]
[BlackElo "1590"]
[PlyCount "73"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. e5 c5 5. Nf3 Ne7 6. Bg5 Bxc3+ 7. bxc3 Qc7 8. Be2 0-0 9. 0-0 b6 10. Qd2 Ba6 11. Rfe1 Bxe2 12. Rxe2 Ng6 13. Rae1 Nd7 14. Nh4 Nxh4 15. Bxh4 Rfe8 16. Qf4 Rac8 17. Qg4 Nf8 18. Bf6 Ng6 19. h4 gxf6 20. h5 f5 21. Qg3 cxd4 22. hxg6 fxg6 23. cxd4 Qc4 24. Qa3 Qxd4 25. Qxa7 Ra8 26. Qd7 Qa4 27. Qxa4 Rxa4 28. c3 Rc8 29. Rb1 Rc6 30. g3 Kf7 31. Reb2 Ra6 32. Kg2 g5 33. a4 Kg6 34. a5 bxa5 35. Rb8 Rc7 36. Rg8+ Rg7 37. Rbb8 0-1

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.24"]
[Round "5"]
[White "Sierra, Henry Alberto"]
[Black "Sandoval, Cesar Leonardo"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1487"]
[BlackElo "1590"]
[PlyCount "24"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Bd3 c5 8. d5 Nxd5 9. cxd5 Bxg5 10. dxe6 dxe6 11. Bxh7+ Kxh7 12. Qxd8 Bxd8 0-1

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.23"]
[Round "1"]
[White "Sandoval, Cesar Leonardo"]
[Black "Sequeda Ramirez, Pablo"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1590"]
[BlackElo "2026"]
[PlyCount "77"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. g3 c6 5. Bg2 Bd6 6. 0-0 Nf6 7. Nc3 0-0 8. Be3 Nbd7 9. Rc1 dxc4 10. Nd2 Nb6 11. a4 a5 12. Bg5 Be7 13. e3 Nfd5 14. Bxe7 Qxe7 15. Ra1 Bd7 16. Nf3 Rfd8 17. Ne5 Rac8 18. Qe2 c5 19. Nxd7 Rxd7 20. dxc5 Qxc5 21. Nb5 e5 22. e4 Nf6 23. exf5 Nxa4 24. Rxa4 Qxb5 25. Rfa1 b6 26. Bf1 Rd4 27. Qc2 e4 28. Rc1 Qxf5 29. Rxc4 Rdxc4 30. Bxc4+ Kh8 31. Qd2 Qc5 32. Qc3 Qb4 33. Qxb4 axb4 34. Rc2 Nd7 35. Bb3 Rxc2 36. Bxc2 Nc5 37. Kf1 Kg8 38. Ke2 h6 39. Ke3 1/2-1/2

[Event "Uni De Paula Santander op 4th"]
[Site "Ocana"]
[Date "2019.08.23"]
[Round "2"]
[White "Zambrano Linares, Ramon Alberto"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1987"]
[BlackElo "1590"]
[PlyCount "71"]
[EventDate "2019.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Nc6 7. e4 Ba6 8. Bd3 Na5 9. Qa4 0-0 10. Bg5 d6 11. Ne2 Qd7 12. Qc2 Bxc4 13. 0-0 Bxd3 14. Qxd3 e5 15. Bxf6 gxf6 16. Ng3 Kh8 17. Nf5 Nc6 18. f4 Ne7 19. fxe5 Nxf5 20. Rxf5 dxe5 21. Qh3 Rg8 22. Qh4 exd4 23. Qxf6+ Rg7 24. cxd4 Kg8 25. d5 Re8 26. Rg5 Rg6 27. Rxg6+ fxg6 28. Re1 Qa4 29. d6 cxd6 30. Qxd6 Qa5 31. Rc1 Qe5 32. Qxe5 Rxe5 33. Rc4 Kf7 34. Kf2 Ra5 35. a4 h6 36. Ke3 1-0

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.24"]
[Round "6"]
[White "Lopez Ramirez, Jorge Hernan"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1936"]
[BlackElo "1576"]
[PlyCount "61"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Nxe6 fxe6 12. Qh5+ Kf8 13. Bb5 Kg7 14. 0-0 Ne5 15. Bg3 Ng6 16. gxh6+ Rxh6 17. Rf7+ Kxf7 18. Qxh6 axb5 19. Rf1+ Ke8 20. Qxg6+ Kd7 21. Rf7 Nc6 22. Nd5 Rxa2 23. h3 Qh8 24. Nxe7 Nxe7 25. Qg5 Ra1+ 26. Kh2 Qd8 27. Qxb5+ Kc7 28. Qc5+ Kb8 29. Bxd6+ Ka8 30. Bxe7 Ra5 31. Qb4 1-0

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.24"]
[Round "7"]
[White "Sandoval, Cesar Leonardo"]
[Black "Beltran Cubillos, Santiago"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "1576"]
[BlackElo "1830"]
[PlyCount "28"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Be6 6. Qd3 g6 7. g3 Bg7 8. Bg2 Na6 9. a3 0-0 10. Ne5 Qb6 11. 0-0 Rad8 12. e3 c5 13. dxc5 Nxc5 14. Qc3 Nb3 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.23"]
[Round "4"]
[White "Mendez Rodriguez, Andres David"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1480"]
[BlackElo "1576"]
[PlyCount "65"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 e6 5. Nf3 Nc6 6. Nbd2 a6 7. Bd3 Be7 8. 0-0 0-0 9. h3 Bd6 10. Ne5 Qc7 11. Ndf3 Nd7 12. Nxd7 Bxd7 13. Bxd6 Qxd6 14. Bc2 h6 15. Qd3 g6 16. Rad1 b5 17. e4 cxd4 18. Nxd4 dxe4 19. Qxe4 Qc7 20. Rd2 Nxd4 21. Rxd4 Bc6 22. Qe3 Kg7 23. Rfd1 Rad8 24. Be4 Bxe4 25. Qxe4 Rxd4 26. Qxd4+ Kh7 27. Qd6 Rc8 28. Qxc7 Rxc7 29. Rd6 Ra7 30. Kf1 Kg7 31. Ke2 Kf6 32. Ke3 Ke7 33. Rb6 1/2-1/2

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.23"]
[Round "5"]
[White "Sandoval, Cesar Leonardo"]
[Black "Castillo Echeverry, Fabio"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1576"]
[BlackElo "1869"]
[PlyCount "83"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. g3 Nf6 5. Bg2 Nbd7 6. Qc2 Be7 7. 0-0 0-0 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Nb1 Rc8 13. Nc3 f5 14. exf6 Bxf6 15. Qe2 Qe7 16. Re1 Nc7 17. Bf4 Rfe8 18. h4 h6 19. Bh3 Nf8 20. Ne5 Rcd8 21. Rac1 g5 22. hxg5 hxg5 23. Bd2 Qh7 24. Kg2 Re7 25. Rh1 Qg7 26. f3 Ng6 27. Rce1 Bxe5 28. dxe5 Nf4+ 29. gxf4 Ba6 30. Qf2 Kf7 31. fxg5 Bb7 32. Bg4 d4 33. Ne4 Bxe4 34. fxe4+ Ke8 35. Qf6 Kd7 36. Qxg7 Rxg7 37. Rh6 Re8 38. Rf1 Na6 39. b4 Nc7 40. Rff6 a5 41. bxa5 bxa5 42. Bxa5 1-0

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.22"]
[Round "3"]
[White "Sandoval, Cesar Leonardo"]
[Black "Suaza, Yesid Rodrigo"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1576"]
[BlackElo "1881"]
[PlyCount "55"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 b6 5. cxd5 Qxd5 6. Nc3 Bb4 7. Bg2 Bb7 8. 0-0 Bxc3 9. Nh4 Ne4 10. bxc3 Qc4 11. Qd3 Qxd3 12. exd3 Nd6 13. Bxb7 Nxb7 14. Bf4 Kd7 15. Nf3 f6 16. Rfe1 g5 17. Bc1 Nc6 18. Ba3 Nd6 19. Bxd6 cxd6 20. a3 h5 21. Nd2 h4 22. Kg2 d5 23. Nb3 hxg3 24. hxg3 Rh6 25. Rh1 Rah8 26. Rxh6 Rxh6 27. Rh1 Rxh1 28. Kxh1 1/2-1/2

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.21"]
[Round "1"]
[White "Garcia Alarcon, Alvaro"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2106"]
[BlackElo "1576"]
[PlyCount "81"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. d3 Nh6 6. c3 Nf5 7. g4 Nh4 8. Be3 Be7 9. Bf2 b5 10. Nbd2 Nxf3+ 11. Nxf3 c4 12. d4 b4 13. Bh3 h5 14. gxh5 bxc3 15. bxc3 Rxh5 16. Bg4 Rh8 17. Qc2 g6 18. Rb1 Bd7 19. h4 Rb8 20. Rxb8 Qxb8 21. h5 Ba3 22. Kd2 Qb2 23. Qxb2 Bxb2 24. Ng5 Ba3 25. Bf3 Ne7 26. Rb1 gxh5 27. Rb8+ Nc8 28. Rb7 h4 29. f5 Be7 30. f6 Bf8 31. Nxf7 Kxf7 32. Rxd7+ Kg6 33. Be3 Bh6 34. Bxh6 Kxh6 35. Rg7 h3 36. Ke3 Rh7 37. Rg1 Nb6 38. Bg4 h2 39. Rh1 Na4 40. Kf4 Nxc3 41. Bxe6 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.21"]
[Round "10"]
[White "Sandoval, Cesar Leonardo"]
[Black "Rivera, Luis Enrique"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1618"]
[BlackElo "1803"]
[PlyCount "16"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 b6 4. Bg2 d5 5. cxd5 exd5 6. a3 Be7 7. Nc3 0-0 8. Bf4 Bb7 0-1

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.20"]
[Round "8"]
[White "Sandoval, Cesar Leonardo"]
[Black "Pena Mora, Carlos"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1618"]
[BlackElo "1509"]
[PlyCount "81"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. g3 c6 5. Bg2 d5 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Re1 Nxe4 12. Qxe4 Nf6 13. Qc2 Qc7 14. d5 cxd5 15. Bf4 Qxc4 16. Qxc4 dxc4 17. a4 Rac8 18. a5 b5 19. a6 Be4 20. Nd4 b4 21. Nb5 Bc5 22. Nd6 Bxd6 23. Bxd6 Rfd8 24. Bxb4 Bxg2 25. Kxg2 Nd5 26. Bc3 Kf8 27. Bd4 Rd7 28. Ra5 f6 29. Bc5+ Ke8 30. Rc1 Nb6 31. Bxb6 axb6 32. Rb5 Rc6 33. Ra1 Ra7 34. Ra4 Kd7 35. Kf3 Kc7 36. Ke3 c3 37. bxc3 Rxc3+ 38. Ke2 Rc5 39. Rxc5+ bxc5 40. Kd3 Kb6 41. Kc4 1/2-1/2

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.20"]
[Round "9"]
[White "Zapata, Olga Maria"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1686"]
[BlackElo "1618"]
[PlyCount "14"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 1/2-1/2

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.19"]
[Round "6"]
[White "Sandoval, Cesar Leonardo"]
[Black "Quintero Jara, Ana Sofia"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1618"]
[BlackElo "1326"]
[PlyCount "46"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. g3 c6 5. Bg2 g6 6. Nf3 Bg7 7. 0-0 0-0 8. Nc3 Nxc3 9. bxc3 Nd7 10. e3 c5 11. Bd2 Qa5 12. Qc2 Rd8 13. Rab1 Qc7 14. Rfc1 Nb6 15. Be1 cxd4 16. Nxd4 Bd7 17. Qe4 Bc8 18. Nb5 Qd7 19. Rd1 Qxd1 20. Rxd1 Rxd1 21. Kf1 Be6 22. Ke2 Ra1 23. Qc2 Rxa2 0-1

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.18"]
[Round "5"]
[White "Gallo Mazo, Ximena"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1500"]
[BlackElo "1618"]
[PlyCount "45"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bd6 6. c3 Nge7 7. 0-0 Bg4 8. Be3 Qd7 9. Nbd2 Nf5 10. Re1 0-0-0 11. Qc2 Nxe3 12. Rxe3 h5 13. a4 Bf4 14. Ree1 h4 15. b4 g5 16. a5 Be6 17. b5 Ne7 18. Reb1 Bf5 19. b6 a6 20. bxc7 Bxc7 21. Qb3 Bb8 22. Bxa6 Bxb1 23. Rxb1 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.18"]
[Round "4"]
[White "Sandoval, Cesar Leonardo"]
[Black "Negron Lizarazo, Juan Sebastian"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1618"]
[BlackElo "1333"]
[PlyCount "57"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2 d6 9. Nf3 Nbd7 10. 0-0 0-0 11. Qc2 Qc7 12. b3 Qb7 13. Bb2 Rfc8 14. Rfd1 Nb6 15. e4 c4 16. Nd4 cxb3 17. axb3 Qc7 18. Nc6 Bb7 19. b4 h5 20. b5 Bxc6 21. bxc6 e6 22. Nb5 Qe7 23. Rxa8 Rxa8 24. Ba3 exd5 25. Bxd6 Qd8 26. exd5 Ra5 27. Bc7 Qe7 28. d6 Qe8 29. d7 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.17"]
[Round "2"]
[White "Martinez, Mauricio"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1967"]
[BlackElo "1618"]
[PlyCount "65"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. c3 d5 5. d3 Be7 6. g3 Nf6 7. Bg2 0-0 8. 0-0 dxe4 9. dxe4 e5 10. h3 h6 11. Nbd2 Re8 12. Re1 b6 13. Nf1 Be6 14. Qc2 Qc7 15. Ne3 Rad8 16. Bd2 c4 17. Rad1 Bc5 18. Bc1 b5 19. Nh4 Bxe3 20. Bxe3 Rd7 21. f4 exf4 22. gxf4 Rxd1 23. Rxd1 a6 24. Qf2 Bc8 25. e5 Nd7 26. Nf5 Ncxe5 27. fxe5 Nxe5 28. Nd6 Qd7 29. Rd4 Nc6 30. Bxc6 Qxc6 31. Qxf7+ Kh7 32. Nxe8 Bxh3 33. Qxg7# 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.17"]
[Round "3"]
[White "Toro Castaneda, Elizabeth"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1939"]
[BlackElo "1618"]
[PlyCount "56"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Be7 6. Bg2 Nf6 7. 0-0 0-0 8. c3 dxe4 9. dxe4 e5 10. Qc2 b6 11. Rd1 h6 12. Nc4 Qc7 13. Ne3 Be6 14. Nh4 Rad8 15. Re1 c4 16. Nef5 Bc5 17. h3 Ne7 18. g4 Nxf5 19. exf5 Bd5 20. g5 hxg5 21. Bxg5 Bxg2 22. Nxg2 Rd3 23. Qe2 Rxh3 24. Bxf6 e4 25. Qg4 Bxf2+ 26. Kxf2 Rf3+ 27. Kg1 Rg3 28. Qxe4 gxf6 1-0

[Event "COL-ch sf1"]
[Site "Medellin"]
[Date "2019.04.16"]
[Round "1"]
[White "Sandoval, Cesar Leonardo"]
[Black "Narvaez Ramirez, Faber Alberto"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1618"]
[BlackElo "2120"]
[PlyCount "62"]
[EventDate "2019.04.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nxe5 Nxe5 8. 0-0 d6 9. Nc3 a6 10. b3 0-0 11. Bb2 Bf5 12. Kh1 Qh4 13. Na4 Ba7 14. Bxe5 dxe5 15. Nc3 Rad8 16. Qe1 Rfe8 17. Bf3 e4 18. g3 Qf6 19. Nd5 Rxd5 20. cxd5 exf3 21. Qd2 Bh3 22. Rfd1 Re5 23. d6 Qh6 24. Kg1 cxd6 25. Qxd6 Qxd6 26. Rxd6 h6 27. Rd3 h5 28. Rc1 Bc5 29. Rc4 g5 30. Rdc3 Rd5 31. Rc1 Bxe3 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.22"]
[Round "6"]
[White "Bernal Parra, Liz Gabriela"]
[Black "Sandoval, Cesar Leonardo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1364"]
[BlackElo "1588"]
[PlyCount "52"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 Nh6 7. Be2 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bc5 10. Qa4+ Bd7 11. Bb5 Bxf2+ 12. Ke2 Bc6 13. Bf4 Bc5 14. Rad1 Nf5 15. Rd2 Nh4 16. Kd1 Rc8 17. c4 0-0 18. cxd5 Bxd5 19. Nc4 Bxc4 20. Bxc4 Bb4 21. Bf1 Bxd2 22. Bxd2 Nf5 23. g4 Ne7 24. Qa3 Rfd8 25. Qb3 Qd4 26. Qc2 Rxc2 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.22"]
[Round "7"]
[White "Sandoval, Cesar Leonardo"]
[Black "Gomez Diaz, Hector Javier"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1588"]
[BlackElo "1638"]
[PlyCount "62"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nc3 c5 7. d5 Nbd7 8. 0-0 Nb6 9. Nd2 Rb8 10. e4 e6 11. b3 Nxe4 12. Ndxe4 exd5 13. cxd5 f5 14. Bb2 fxe4 15. Bxe4 Bf5 16. Re1 Bxe4 17. Rxe4 Qg5 18. Rg4 Qf5 19. Rf4 Qg5 20. Rg4 Qe7 21. Re4 Qd7 22. Qd2 Rbe8 23. Rae1 Rxe4 24. Rxe4 Bd4 25. Nd1 Bxb2 26. Nxb2 Qf5 27. Re7 Rf7 28. Re6 Qxd5 29. Qxd5 Nxd5 30. Rxd6 Nb6 31. Nd3 Rd7 1/2-1/2

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.21"]
[Round "4"]
[White "Sandoval, Cesar Leonardo"]
[Black "Gaona Ballesteros, Esteban Andres"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1588"]
[BlackElo "1494"]
[PlyCount "23"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Re8 7. 0-0 Nc6 8. d5 Nb8 9. Nd4 e5 10. dxe6 Bxe6 11. Nxe6 fxe6 12. Bxb7 1-0

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.21"]
[Round "5"]
[White "Sandoval, Cesar Leonardo"]
[Black "Mora Suarez, Juan Felipe"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1588"]
[BlackElo "1769"]
[PlyCount "74"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. 0-0 0-0 7. Nc3 dxc4 8. Ne5 Ng4 9. Nxg4 Bxg4 10. h3 Be6 11. e3 Qc8 12. Kh2 Rd8 13. Qe2 Na6 14. a3 Rb8 15. Bd2 Qd7 16. Ne4 Bd5 17. Rfc1 c5 18. Bc3 Qc6 19. f3 b5 20. Ba5 Rd7 21. Nxc5 Nxc5 22. dxc5 Qxc5 23. Rab1 Be5 24. Rd1 Bc7 25. Bb4 Qc6 26. e4 Be6 27. Rxd7 Qxd7 28. Rd1 Qe8 29. Bf1 Bb6 30. Qc2 a5 31. Bd2 Rd8 32. Be2 Qc6 33. Qc3 f6 34. Be3 Rxd1 35. Bxd1 b4 36. axb4 axb4 37. Bxb6 bxc3 0-1

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.20"]
[Round "2"]
[White "Sandoval, Cesar Leonardo"]
[Black "Piedrahita, Danilo"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1588"]
[BlackElo "1797"]
[PlyCount "61"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. 0-0 Be7 7. Qc2 0-0 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc8 12. Nxf6+ Nxf6 13. Be3 Rd8 14. h3 c5 15. dxc5 Rxd1+ 16. Rxd1 Be4 17. Qe2 bxc5 18. Bg5 Qb7 19. Nh4 Bxg2 20. Nxg2 h6 21. Be3 Rb8 22. b3 a5 23. Qc2 Qf3 24. Ne1 Qc6 25. Nd3 Rd8 26. Ne5 Rxd1+ 27. Qxd1 Qe4 28. Nd3 Qc6 29. Ne5 Qe4 30. Nd3 Qc6 31. Ne5 1/2-1/2

[Event "COL-ch U1800"]
[Site "Moniquira"]
[Date "2018.07.20"]
[Round "3"]
[White "Zambrano Vargas, Jesus Andres"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1643"]
[BlackElo "1588"]
[PlyCount "51"]
[EventDate "2018.07.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. Qc2 h6 8. Be3 Bg4 9. Nbd2 Qd7 10. h3 Bf5 11. g4 Bxd3 12. Qxd3 0-0-0 13. 0-0-0 f5 14. gxf5 Nxf5 15. Nb3 Rhf8 16. Rdf1 a6 17. h4 Rf7 18. h5 Rdf8 19. Nfd2 Nd8 20. Nc5 Bxc5 21. dxc5 Nxe3 22. fxe3 Rxf1+ 23. Rxf1 Rxf1+ 24. Qxf1 c6 25. e4 dxe4 26. Nxe4 1/2-1/2

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.11"]
[Round "7"]
[White "Parra Ojeda, Yesid Alfredo"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1597"]
[BlackElo "1594"]
[PlyCount "37"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. Bd3 0-0 11. 0-0 Bd7 12. g4 Nh4 13. Nxh4 Bxh4 14. h3 f6 15. Nc3 Qxd4 16. Qc2 h6 17. Ne2 Qb6 18. Nf4 Rac8 19. Bh7+ 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "5"]
[White "Ortega Leon, Jaime"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1629"]
[BlackElo "1594"]
[PlyCount "113"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Be2 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Nc6 7. Bf4 Qb6 8. Qc2 Be7 9. 0-0 f6 10. exf6 Nxf6 11. Nbd2 Nh5 12. Bg5 Bd6 13. Ne1 Nf4 14. Bf3 Ne5 15. Bd1 Nfg6 16. Bh5 Nf7 17. f4 Qc7 18. d4 Bxf4 19. Bxf4 Nxf4 20. Bxf7+ Qxf7 21. Nef3 Ne2+ 22. Kh1 Qh5 23. Rfe1 Nf4 24. Re5 Qh6 25. Rae1 Qg6 26. Qxg6+ Nxg6 27. Rxd5 Nf4 28. Rg5 cxd4 29. Nxd4 0-0 30. g3 h6 31. Rb5 a6 32. Rb6 Nd5 33. Rd6 b5 34. Nxe6 Re8 35. Nb3 Nf6 36. Nbc5 Kf7 37. Nd8+ Kf8 38. Rxe8+ Kxe8 39. Nc6 Bg4 40. Kg2 Rc8 41. b4 Bf5 42. Kf2 Ne4+ 43. Nxe4 Bxe4 44. Re6+ Kd7 45. Rxe4 Rxc6 46. Rd4+ Ke7 47. Rd3 Ke6 48. Kf3 Ke5 49. Ke3 Rc4 50. a3 Re4+ 51. Kf3 Rc4 52. h3 g6 53. Ke3 Re4+ 54. Kd2 Rc4 55. Rd8 Ke6 56. Kd3 Ke5 57. a4 1-0

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.10"]
[Round "4"]
[White "Sandoval, Cesar Leonardo"]
[Black "Pereira Vera, Henry Alberto"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1594"]
[BlackElo "1836"]
[PlyCount "69"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 c5 8. Qc2 b6 9. cxd5 exd5 10. Rd1 Ba6 11. Bf4 Nc6 12. Nc3 Rc8 13. Qa4 Na5 14. dxc5 Rxc5 15. Rac1 b5 16. Qd4 b4 17. Na4 Rxc1 18. Rxc1 Bxe2 19. Bc7 Qd7 20. Qxa7 Qxa4 21. Qxa5 Qxa5 22. Bxa5 Ra8 23. Re1 Bxf3 24. Bxf3 Rxa5 25. Rxe7 Rxa2 26. Rb7 Kf8 27. Rxb4 Ke7 28. Rb7+ Kd6 29. b4 Rb2 30. Rb6+ Kc7 31. Rb5 Kc6 32. Rc5+ Kb6 33. Bxd5 Rxb4 34. Rc6+ Kb5 35. Rxf6 0-1

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.09"]
[Round "3"]
[White "Nino Lopez, Michael Fabian"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1807"]
[BlackElo "1594"]
[PlyCount "45"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. Bd3 0-0 11. 0-0 Bd7 12. g4 Nh4 13. Nxh4 Bxh4 14. Bc2 f6 15. Qd3 g6 16. Nd2 fxe5 17. dxe5 Bxf2+ 18. Kg2 Qe3 19. Nf3 Rxf3 20. Qxe3 Rxe3 21. Kxf2 Rh3 22. Kg2 Re3 23. Kf2 1/2-1/2

[Event "Bogota Mayores Alcaldia op 8th"]
[Site "Bogota"]
[Date "2018.06.09"]
[Round "2"]
[White "Sandoval, Cesar Leonardo"]
[Black "Dominguez Rodriguez, Andres"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1594"]
[PlyCount "89"]
[EventDate "2018.06.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 b6 5. Bg2 Bb7 6. 0-0 Nbd7 7. Qc2 c5 8. Nbd2 Qc7 9. cxd5 Bxd5 10. dxc5 Bxc5 11. e3 0-0 12. Nb3 Bd6 13. Qxc7 Bxc7 14. Rd1 Rac8 15. Bd2 Ne4 16. Nfd4 Ndf6 17. Bb4 Rfd8 18. f3 Nd6 19. e4 Bxb3 20. axb3 e5 21. Nc6 Rd7 22. Nxe5 Re7 23. Nc6 Re6 24. Bh3 Rce8 25. Bxe6 Rxe6 26. Bxd6 Bxd6 27. Nd8 Bc5+ 28. Kg2 Re7 29. Nc6 Rc7 30. Nxa7 Bb4 31. Rd8+ Bf8 32. Nb5 Rb7 33. Raa8 Nd7 34. Nd6 Rc7 35. Nf5 f6 36. Rdc8 Rxc8 37. Rxc8 Nc5 38. Rc6 b5 39. Rb6 b4 40. Rxb4 Nd3 41. Rb8 Nxb2 42. b4 Kf7 43. b5 g6 44. b6 gxf5 45. Rxf8+ 1-0

[Event "COL-ch Amateur U1700"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "3.16"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1477"]
[BlackElo "1623"]
[PlyCount "115"]
[EventDate "2018.02.15"]
[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. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. h3 Be7 6. Be2 0-0 7. Nf3 Bf5 8. 0-0 c6 9. a3 Bd6 10. Bd3 Bxd3 11. Qxd3 h6 12. Bd2 Nbd7 13. Rae1 a5 14. Re2 a4 15. Ne5 Qc7 16. Rfe1 Rfe8 17. Nxd7 Qxd7 18. Rxe8+ Rxe8 19. Rxe8+ Qxe8 20. Nxa4 Ne4 21. Qe3 Qe7 22. Nc3 Nxd2 23. Qxd2 b5 24. Qe2 Qf6 25. Qe8+ Kh7 26. Qe3 Bf4 27. Qd3+ g6 28. Ne2 Bd6 29. Qc3 h5 30. Kf1 Bc7 31. Qc5 h4 32. Qc3 g5 33. Qd3+ Kg7 34. c3 Qe6 35. Qe3 Qg6 36. Qd2 Qb1+ 37. Qc1 Qf5 38. Qe3 Kg6 39. Ke1 Qb1+ 40. Qc1 Qe4 41. f3 Bg3+ 42. Kd1 Qd3+ 43. Qd2 Qb1+ 44. Nc1 Bf4 45. Qd3+ Qxd3+ 46. Nxd3 Bd6 47. Kc2 f5 48. b4 Kf6 49. Kb3 Ke6 50. a4 bxa4+ 51. Kxa4 Kd7 52. Ka5 Kc7 53. Ka6 Be7 54. Nc5 Bf6 55. Ka7 Kd6 56. Kb7 f4 57. Nb3 Bd8 58. Na5 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.10.01"]
[Round "6"]
[White "Sandoval, Cesar Leonardo"]
[Black "Ramirez Penaranda, Diana"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1601"]
[BlackElo "1621"]
[PlyCount "31"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. c3 e6 4. e3 f5 5. Nf3 Nf6 6. Ne5 Be7 7. Be2 0-0 8. Nd2 Nbd7 9. g4 Ne4 10. Nxe4 dxe4 11. Bc4 Nb6 12. Bb3 g5 13. gxf5 Rxf5 14. Qg4 Nd5 15. Bg3 Nf6 16. Qxf5 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "4"]
[White "Arciniegas Castro, Santiago"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1700"]
[BlackElo "1601"]
[PlyCount "51"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 Qc7 7. Qc2 cxd4 8. cxd4 d5 9. e3 b5 10. c5 Nc6 11. Bd2 a6 12. Be2 0-0 13. 0-0 Ne4 14. Rfb1 Bb7 15. Be1 f5 16. a4 bxa4 17. Qxa4 g5 18. Rb6 Ra7 19. Bxa6 Rfa8 20. Qb5 Bxa6 21. Qxc6 Qxc6 22. Rxc6 Kf7 23. Ne5+ Ke7 24. Rb6 Be2 25. Rxa7+ Rxa7 26. Nc6+ 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "3"]
[White "Franco Perez, William"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1690"]
[BlackElo "1601"]
[PlyCount "48"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 0-0 5. 0-0 c5 6. d4 Nc6 7. Nc3 d5 8. cxd5 exd5 9. Bg5 c4 10. e3 h6 11. Bxf6 Bxf6 12. b3 cxb3 13. Qxb3 Ne7 14. Rfc1 b6 15. a4 Bb7 16. h4 a6 17. Rab1 b5 18. axb5 axb5 19. Qxb5 Ba6 20. Qb6 Qd7 21. Qb3 Bc4 22. Qd1 Ra3 23. Nd2 Rc8 24. Nxc4 Rxc4 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "5"]
[White "Sandoval, Cesar Leonardo"]
[Black "Sepulveda, Jose Rafael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1601"]
[PlyCount "37"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 e6 4. Nf3 Nf6 5. Nbd2 Be7 6. c3 0-0 7. Bd3 b6 8. Ne5 Na5 9. h4 Bd6 10. Qf3 Bb7 11. g4 c5 12. g5 Ne8 13. Qh5 g6 14. Qh6 c4 15. Bc2 Nc7 16. h5 Re8 17. hxg6 fxg6 18. Qxh7+ Kf8 19. Qf7# 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2009.12.18"]
[Round "8"]
[White "Sandoval, Cesar Leonardo"]
[Black "Mosquera, Javier"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "59"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. Bd3 Bg5 14. 0-0 Be6 15. Nce3 Ne7 16. Qh5 Nxd5 17. exd5 g6 18. Qe2 Bxe3 19. dxe6 Ba7 20. exf7+ Rxf7 21. a4 Qe7 22. axb5 axb5 23. Bxb5 Rf6 24. Kh1 d5 25. f3 Rfb6 26. Ra5 R6b7 27. Rfa1 Be3 28. Ba6 Rxb2 29. Qxe3 Rb1+ 30. Bf1 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "6"]
[White "Sandoval, Cesar Leonardo"]
[Black "Labrador, John"]
[Result "1-0"]
[ECO "C86"]
[BlackElo "1906"]
[PlyCount "129"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. Rd1 Na5 10. Bc2 c5 11. d3 Qc7 12. Nbd2 Nc6 13. Nf1 b4 14. h3 bxc3 15. bxc3 d5 16. g4 d4 17. c4 Nxg4 18. hxg4 Bxg4 19. N1h2 Bh5 20. Qf1 f5 21. Qh3 fxe4 22. Qxh5 exf3 23. Nxf3 Rf6 24. Kg2 Raf8 25. Rh1 h6 26. Rh3 Nb4 27. Bb1 Qb7 28. a3 Nxd3 29. Bxd3 e4 30. Be2 exf3+ 31. Bxf3 Qc8 32. Bd2 Rf5 33. Qg6 R8f6 34. Qg4 Qe8 35. Rg3 g5 36. Rh1 Kg7 37. Qe4 Qf7 38. Rb1 Re6 39. Qd3 Bd6 40. Rb7 Re7 41. Rxe7 Bxe7 42. Qe2 Bd6 43. Rh3 Re5 44. Qd3 Rf5 45. Qe4 Re5 46. Qb7 Re7 47. Qxa6 Qe6 48. Bd1 Qe4+ 49. f3 Qd3 50. Qxd6 Qxd2+ 51. Kg3 Qe1+ 52. Kg4 Re4+ 53. fxe4 Qxd1+ 54. Kf5 Qf1+ 55. Kg4 Qg2+ 56. Rg3 Qxe4+ 57. Kh3 Qh4+ 58. Kg2 Qe4+ 59. Kh2 Qe2+ 60. Rg2 Qh5+ 61. Kg3 Qh4+ 62. Kf3 Qh3+ 63. Qg3 Qf5+ 64. Ke2 Qe4+ 65. Kd2 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "5"]
[White "Valencia, Andres Felipe"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1958"]
[PlyCount "75"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. Nbd2 d5 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Qc7 9. Nf1 a6 10. h4 b5 11. h5 h6 12. N3h2 dxe4 13. dxe4 Bd7 14. e5 Bxe5 15. Ng4 Nd5 16. Nxe5 Nxe5 17. Bxd5 exd5 18. Bf4 Rae8 19. Qxd5 Bc6 20. Bxe5 Qb7 21. Qxc5 Bh1 22. f3 Qxf3 23. Qf2 Qxh5 24. Qh2 Rxe5 25. Rxe5 Qxe5 26. Kxh1 Qxb2 27. Re1 Qxa2 28. Ne3 a5 29. Qf2 Re8 30. Rf1 Qe6 31. Ng4 Re7 32. Nh2 Rc7 33. Re1 Rxc2 34. Qxc2 Qxe1+ 35. Kg2 b4 36. Qc8+ Kh7 37. Qf5+ Kg8 38. Qc8+ 1/2-1/2

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2009.12.16"]
[Round "4"]
[White "Sandoval, Cesar Leonardo"]
[Black "Juez, Jhon Alexander"]
[Result "1/2-1/2"]
[ECO "C65"]
[BlackElo "2036"]
[PlyCount "48"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. Qe2 Be7 6. 0-0 Bg4 7. Rd1 0-0 8. d3 d5 9. Nbd2 d4 10. h3 Bh5 11. g4 Nxg4 12. hxg4 Bxg4 13. Bxc6 bxc6 14. cxd4 exd4 15. Nc4 f6 16. Kg2 Qe8 17. Bf4 Qg6 18. Rh1 Bd6 19. Nxd6 cxd6 20. Bxd6 f5 21. Bxf8 fxe4 22. Qxe4 Bxf3+ 23. Kxf3 Rxf8+ 24. Ke2 Re8 1/2-1/2

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "1"]
[White "Barros, Raul Junior"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2078"]
[PlyCount "51"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 Bg5 12. cxb5 Qa5+ 13. Nc3 Nd4 14. Nc4 Qd8 15. bxa6 Bxa6 16. Bd3 0-0 17. 0-0 f5 18. exf5 Nxf5 19. Bxf5 Bxc4 20. Bd3 d5 21. Bxc4 dxc4 22. Qe2 Qc7 23. Nd5 Qc6 24. Qxe5 Bf6 25. Qe4 Rae8 26. Ne7+ 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "2"]
[White "Sandoval, Cesar Leonardo"]
[Black "Buitrago, Sergio"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "63"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "8"]
[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 a6 6. f3 e5 7. Nb3 Nc6 8. Be3 Be6 9. Nd5 Be7 10. Bb6 Qc8 11. Nc7+ Kf8 12. Nxa8 Qxa8 13. c4 Bd8 14. Qxd6+ Be7 15. Qd1 Nd7 16. Be3 Qc8 17. Rc1 Qd8 18. Be2 Bg5 19. Qd2 h6 20. 0-0 f5 21. exf5 Bxe3+ 22. Qxe3 Bxf5 23. f4 e4 24. g4 Bh7 25. Rcd1 Qb6 26. c5 Qc7 27. Nd4 Nxd4 28. Qxd4 Qxc5 29. Qxc5+ Nxc5 30. Rd8+ Kf7 31. Rxh8 Bg8 32. Bc4+ 1-0

[Event "COL-ch U18"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "7"]
[White "Escobar Medina, Andres F"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2092"]
[PlyCount "105"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. h3 g6 6. 0-0 Bg7 7. Re1 e6 8. d3 Ne7 9. e5 d5 10. Be3 Qb6 11. Nbd2 Nf5 12. b3 Bd7 13. c4 0-0 14. g4 Nxe3 15. Rxe3 a5 16. a4 Rab8 17. g5 h6 18. h4 Kh7 19. Nh2 Rh8 20. Ng4 Kg8 21. Nf6+ Bxf6 22. gxf6 Kf8 23. Rg3 h5 24. Rc1 Ke8 25. Qe1 Kd8 26. Qe3 Rc8 27. Kg2 Rc7 28. Rb1 Kc8 29. b4 axb4 30. Nb3 d4 31. Qd2 Rb7 32. a5 Qa7 33. a6 Rb8 34. Ra1 Kc7 35. Ra5 Rb6 36. Nxc5 b3 37. Qb2 Rhb8 38. Qxd4 Kc8 39. Nxb3 Qc7 40. Nc5 Rb1 41. Ra1 Qa7 42. Rxb1 Rxb1 43. Qxd7+ Qxd7 44. Nxd7 Kxd7 45. d4 Ra1 46. Rb3 Rxa6 47. Rb7+ Ke8 48. Rb8+ Kd7 49. Rf8 Ra4 50. Rxf7+ Ke8 51. Re7+ Kf8 52. Rxe6 Rxc4 53. Rd6 1-0

[Event "Paipa Intercol Nacional B"]
[Site "Paipa"]
[Date "2009.08.14"]
[Round "5.1"]
[White "Duque, Juan Camilo"]
[Black "Sandoval, Cesar Leonardo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1981"]
[PlyCount "68"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 cxb4 4. d4 d5 5. exd5 Qxd5 6. c4 bxc3 7. Nxc3 Qa5 8. d5 e6 9. dxc6 Bb4 10. c7 Bxc3+ 11. Bd2 Bd7 12. Rc1 Bxd2+ 13. Nxd2 Nf6 14. Be2 Rc8 15. 0-0 Ba4 16. Nb3 Bxb3 17. Qxb3 Rxc7 18. Bb5+ Kd8 19. Rfd1+ Kc8 20. Rxc7+ Qxc7 21. Qa3 Kb8 22. Rc1 Qf4 23. g3 Qd2 24. Qc5 Nd5 25. a4 Qb4 26. Qc2 a5 27. Rb1 Qd4 28. Rc1 h5 29. Rd1 Qe5 30. Qd2 h4 31. f4 Qh5 32. Be2 Qg6 33. g4 Qe4 34. f5 Ne3 0-1

[Event "Paipa Intercol Nacional B"]
[Site "Paipa"]
[Date "2009.08.13"]
[Round "4.1"]
[White "Sandoval, Cesar Leonardo"]
[Black "Suarez, Walter Camilo"]
[Result "0-1"]
[ECO "C60"]
[BlackElo "1954"]
[PlyCount "90"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 exd4 5. Nxd4 d6 6. Qf3 Bd7 7. Be3 Ng6 8. Nc3 Be7 9. Nf5 0-0 10. Bxc6 bxc6 11. h4 Bf6 12. h5 Ne5 13. Qg3 Bxf5 14. exf5 Nc4 15. Bc1 Re8+ 16. Kf1 Qe7 17. Kg1 Qe1+ 18. Kh2 Be5 19. Bf4 Bxf4 20. Qxf4 Qe5 21. Qxe5 Rxe5 22. b3 Na3 23. g4 Nxc2 24. Rac1 Nd4 25. Kg2 h6 26. Nd1 Re2 27. Nc3 Re5 28. Rhd1 c5 29. b4 cxb4 30. Rxd4 bxc3 31. Rxc3 Re7 32. Rc6 Rb8 33. Rdc4 Rb7 34. a4 a5 35. Kg3 Ra7 36. f4 Kf8 37. g5 Ke8 38. f6 gxf6 39. Kg4 fxg5 40. fxg5 hxg5 41. h6 Kf8 42. Rxd6 Re4+ 43. Rxe4 cxd6 44. Re8+ Kxe8 45. h7 f5+ 0-1

[Event "Paipa Intercol Nacional B"]
[Site "Paipa"]
[Date "2009.08.12"]
[Round "3.1"]
[White "Potosi, Harold Yesid"]
[Black "Sandoval, Cesar Leonardo"]
[Result "0-1"]
[ECO "E01"]
[PlyCount "88"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 Be7 5. g3 Nbd7 6. Bg2 c6 7. 0-0 dxc4 8. Qc2 Nb6 9. Rb1 0-0 10. Rd1 Nbd5 11. e4 Nb4 12. Qe2 b5 13. a3 Nd3 14. b3 Nxc1 15. Rdxc1 Bxa3 16. Rd1 b4 17. Na4 c3 18. Ra1 Qe7 19. e5 Nd5 20. Nh4 a5 21. Bxd5 cxd5 22. Nc5 Bd7 23. Nxd7 Qxd7 24. Nf3 Rfc8 25. Qc2 a4 26. Rab1 axb3 27. Rxb3 Bb2 28. Rxb4 Rcb8 29. Rxb8+ Rxb8 30. Ng5 g6 31. h4 Qb5 32. Kg2 Qb3 33. Rd2 cxd2 34. Qxd2 Qb4 35. Qf4 Qe7 36. g4 Rc8 37. h5 Bc1 38. Qh2 Qxg5 39. Kg3 Bf4+ 40. Kg2 Qxg4+ 41. Qg3 Bxg3 42. fxg3 Rc2+ 43. Kg1 Qxg3+ 44. Kh1 Rc1# 0-1

[Event "Paipa Intercol Nacional B"]
[Site "Paipa"]
[Date "2009.08.11"]
[Round "2.1"]
[White "Sandoval, Cesar Leonardo"]
[Black "Valencia, Julian David"]
[Result "1-0"]
[ECO "C70"]
[BlackElo "1925"]
[PlyCount "85"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. c3 a6 5. Ba4 Nf6 6. Qe2 0-0 7. 0-0 Qe7 8. Rd1 b5 9. Bc2 Bc5 10. d4 exd4 11. cxd4 Bb6 12. Bg5 d6 13. a3 h6 14. Bxf6 Qxf6 15. e5 dxe5 16. Nxe5 Nxd4 17. Rxd4 Bxd4 18. Nf3 Bg4 19. Qe4 Bf5 20. Qxf5 Qxf5 21. Bxf5 Bxb2 22. Ra2 Rad8 23. Nbd2 Bc3 24. g3 Bxd2 25. Nxd2 Rfe8 26. Nf1 g6 27. Bg4 a5 28. Rc2 Re7 29. Rc5 Rd4 30. Bf3 Rd3 31. Ne3 Rxa3 32. Rxb5 Ra1+ 33. Kg2 a4 34. Nd5 Re5 35. Nf6+ Kg7 36. Rxe5 Kxf6 37. Rc5 a3 38. Rxc7 a2 39. Ra7 Ke5 40. Ra5+ Kd4 41. Bd5 f5 42. Rxa2 Rxa2 43. Bxa2 1-0

[Event "Paipa Intercol Nacional B"]
[Site "Paipa"]
[Date "2009.08.10"]
[Round "1.1"]
[White "Rios, Cristhian Camilo"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2225"]
[PlyCount "51"]
[EventDate "2009.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 e6 6. Qe2 a6 7. Bxc6+ bxc6 8. 0-0 d5 9. d3 Rb8 10. b3 Be7 11. Bd2 Qc7 12. Rae1 h5 13. f5 Ng4 14. exd5 cxd5 15. Nxd5 exd5 16. Bf4 Qb7 17. Bxb8 0-0 18. Qxe7 Qxb8 19. Ne5 Qb6 20. Nxg4 hxg4 21. f6 Be6 22. fxg7 Rc8 23. Qg5 c4+ 24. Kh1 Qd4 25. Qh6 Qxg7 26. Rxe6 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.23"]
[Round "6"]
[White "Sandoval, Cesar Leonardo"]
[Black "Valencia, Andres Felipe"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "1958"]
[PlyCount "79"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. Nf4 fxe5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Qh5+ Nf7 14. 0-0 g6 15. Qe2 Bd7 16. Nxd5 Qd8 17. Bf4 Bd6 18. Bxd6 Nxd6 19. Qe5 Nf7 20. Nc7+ Kf8 21. Qc5+ Qe7 22. Qxe7+ Kxe7 23. Nxa8 Rxa8 24. Rac1 Bc6 25. Rfe1 Nd6 26. Re3 Rc8 27. Rh3 Kf6 28. Rxh7 Rd8 29. Rh3 a6 30. Re1 e5 31. Be2 Bb5 32. Bxb5 Nxb5 33. Rf3+ Kg7 34. Rfe3 Nd6 35. Rxe5 Nc4 36. Re7+ Kh6 37. b3 Nb2 38. Rxb7 Rc8 39. h4 Nd3 40. Rd1 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.23"]
[Round "7"]
[White "Zapata Arbelaes, Estiven"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2057"]
[PlyCount "72"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 Bd7 9. 0-0 Ne5 10. h3 Rc8 11. b3 Qa5 12. Rc1 a6 13. Qd2 0-0 14. f3 Ne8 15. Rfd1 Nc6 16. Nxc6 bxc6 17. Nd5 Qxd2 18. Nxe7+ Kh8 19. Rxd2 Rc7 20. c5 dxc5 21. Bxc5 Bh6 22. Rcd1 Bxd2 23. Rxd2 Kg7 24. Bxa6 Be6 25. e5 f6 26. Bd6 Nxd6 27. exd6 Ra7 28. Bc4 Kf7 29. Nxc6 Rd7 30. Kf2 Bxc4 31. bxc4 Rc8 32. Ne7 Rxc4 33. Ke3 Ra4 34. Nc8 Ra6 35. Rc2 Ke6 36. Kd4 Rd8 1/2-1/2

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.22"]
[Round "3"]
[White "Guelgua, Alvaro"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2007"]
[PlyCount "44"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. 0-0 0-0 14. c3 f5 15. Nc2 Bd7 16. exf5 e4 17. Re1 Bxf5 18. Bf1 Be6 19. a4 f5 20. axb5 axb5 21. Bxb5 Rab8 22. Ra5 Bf6 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.22"]
[Round "5"]
[White "Sandoval, Cesar Leonardo"]
[Black "Zuleta, Juan Carlos"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "91"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. Nc3 Be7 7. 0-0 0-0 8. Be3 Nc6 9. Qf3 Ne5 10. Qg3 Nfg4 11. Be2 Nxe3 12. Qxe3 Nc6 13. Rad1 Qc7 14. Ndb5 Qb6 15. Qxb6 axb6 16. Nxd6 Nb4 17. a3 Nc6 18. f4 Rd8 19. Nc4 Rxd1 20. Rxd1 Bc5+ 21. Kh1 h6 22. b4 Be7 23. Nxb6 Rb8 24. Nb5 e5 25. f5 g6 26. Nd6 Bxd6 27. Rxd6 gxf5 28. b5 Na7 29. Rd8+ Kg7 30. exf5 Kf6 31. Rxc8 Rxc8 32. Nxc8 Nxc8 33. g4 Nd6 34. Kg2 Ne4 35. Kf3 Ng5+ 36. Ke3 b6 37. h4 Nh7 38. Ke4 Nf8 39. Kd5 Ke7 40. Kxe5 Nd7+ 41. Kd5 f6 42. c4 Ne5 43. c5 bxc5 44. Kxc5 Nd7+ 45. Kc6 Ne5+ 46. Kc7 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.22"]
[Round "4"]
[White "Valencia, Adrian David"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1920"]
[PlyCount "49"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 h6 9. Bc4 Be6 10. Nd5 Nxe4 11. 0-0 Be7 12. Nxe7 Qxe7 13. f4 Rc8 14. Bd5 Nf6 15. Bxe6 fxe6 16. Nc4 Nd4 17. fxe5 dxe5 18. Nxe5 Nxc2 19. Rxf6 Qc5+ 20. Rf2 Qxe5 21. Bf4 Qd4 22. Qh5+ Ke7 23. Rd1 Qe4 24. Bg5+ hxg5 25. Qf7# 1-0

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.21"]
[Round "1"]
[White "Castro, Jairo Antonio"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1996"]
[PlyCount "99"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. c3 d5 6. exd5 cxd5 7. d4 Nf6 8. 0-0 Be7 9. Re1 0-0 10. Bf4 Qb6 11. b3 Ba6 12. Nbd2 Rac8 13. Be5 Nd7 14. Nf1 Nxe5 15. Nxe5 Rc7 16. a3 cxd4 17. cxd4 Rfc8 18. Ne3 f6 19. Nf3 Bf8 20. b4 Rc3 21. Qb1 Bd3 22. Qb2 Be4 23. Rac1 Rxc1 24. Rxc1 Rxc1+ 25. Qxc1 Bxf3 26. gxf3 Qxd4 27. Qc8 Qb6 28. Kg2 Qd6 29. Qa8 a6 30. Qc8 Kf7 31. Qb7+ Kg6 32. Qc8 h6 33. Qe8+ Kh7 34. Qc8 Be7 35. Qb7 Bd8 36. a4 Bc7 37. Kf1 Qb6 38. Qc8 Bxh2 39. a5 Qxb4 40. Qxe6 Qb5+ 41. Kg2 d4 42. Qe4+ Kh8 43. Nf5 Qe5 44. Qg4 g5 45. Nxh6 Kg7 46. Nf5+ Kg6 47. Nh4+ Kh6 48. Nf5+ Kg6 49. Nh4+ Kh6 50. Nf5+ 1/2-1/2

[Event "COL-ch U16"]
[Site "Cali"]
[Date "2009.05.21"]
[Round "2"]
[White "Sandoval, Cesar Leonardo"]
[Black "Angulo, Pablo David"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "98"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Nf6 7. Nc3 Be7 8. 0-0 a6 9. Be3 c5 10. Qd2 Be6 11. Bxe6 fxe6 12. Rad1 Qc7 13. f3 b5 14. Qf2 0-0 15. Qg3 Rf7 16. Qh3 Qc8 17. Bf4 Ne8 18. Qg3 Qc6 19. Bg5 Bf8 20. Ne2 d5 21. e5 a5 22. Qg4 Ra6 23. Ng3 b4 24. f4 a4 25. Rf3 c4 26. Rdf1 Bc5+ 27. Kh1 Rb7 28. f5 exf5 29. Nxf5 Qg6 30. Ne7+ Bxe7 31. Bxe7 h6 32. Qxg6 Rxg6 33. Rf8+ Kh7 34. Rxe8 Re6 35. Ra8 Rexe7 36. Re1 b3 37. cxb3 axb3 38. h3 d4 39. axb3 Rxb3 40. Ra4 Rc7 41. e6 d3 42. e7 Rxe7 43. Rxe7 d2 44. Rd7 Rxb2 45. Ra1 Rc2 46. Rd1 c3 47. Kh2 Rc1 48. R7xd2 cxd2 49. Rxd2 Kg6 1/2-1/2

[Event "Cali op-C"]
[Site "Cali"]
[Date "2008.12.29"]
[Round "8"]
[White "Sandoval, Cesar Leonardo"]
[Black "Goyes, Oscar Giovanni"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1639"]
[BlackElo "1600"]
[PlyCount "38"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 e4 10. Qe2 Be6 11. Ne5 Qd4 12. Bxc6+ Nxc6 13. Nxc6 Qc5 14. Qa6 Bc8 15. b4 Qxc2 16. Na3 Qxc1+ 17. Rxc1 Bxa6 18. b5 Bxa3 19. Rc3 Bxb5 0-1

[Event "Barrancabermeja Grand Prix"]
[Site "Barrancabermeja"]
[Date "2007.06.02"]
[Round "3"]
[White "Pino, Vladimir"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "25"]
[EventDate "2007.06.01"]
[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 d6 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e4 h6 7. Bf4 Ng4 8. h3 e5 9. Bg3 Nf6 10. dxe5 dxe5 11. Qxd8+ Bxd8 12. Nxe5 Nxe5 13. Bxe5 1-0

[Event "Barrancabermeja Grand Prix"]
[Site "Barrancabermeja"]
[Date "2007.06.01"]
[Round "1"]
[White "Rojas Barrero, Andres Humberto"]
[Black "Sandoval, Cesar Leonardo"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "79"]
[EventDate "2007.06.01"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. 0-0 Nf6 7. Ng5 Ng4 8. Nxf7 Qh4 9. h3 Rg8 10. Bd5 Rb8 11. Bxc6+ Kxf7 12. Bd5+ Be6 13. Bxe6+ Kxe6 14. Qxg4+ Qxg4 15. hxg4 g6 16. Nc3 h5 17. g5 b4 18. Nd5 Be7 19. Nxc7+ Kf7 20. a3 Bxg5 21. Nxa6 Rb6 22. Nxb4 Ra8 23. Nd5 Rb5 24. Nc7 Raa5 25. Nxb5 Rxb5 26. b4 d5 27. exd5 Rxd5 28. a4 h4 29. a5 Be7 30. c3 e4 31. a6 Rg5 32. Kh1 h3 33. g3 Bd6 34. a7 Bxg3 35. fxg3+ Rf5 36. Rxf5+ gxf5 37. a8Q Kf6 38. Ra6+ Kg5 39. Qg8+ Kh5 40. Qg6# 1-0

[Event "Barrancabermeja Grand Prix"]
[Site "Barrancabermeja"]
[Date "2007.06.01"]
[Round "2"]
[White "Sandoval, Cesar Leonardo"]
[Black "Marin, Maria Fernanda"]
[Result "1-0"]
[ECO "C26"]
[BlackElo "1852"]
[PlyCount "50"]
[EventDate "2007.06.01"]
[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 e5 2. d3 Nc6 3. Nc3 Nf6 4. Bg5 Be7 5. Qd2 h6 6. Bxf6 Bxf6 7. Nd5 d6 8. Nxf6+ Qxf6 9. 0-0-0 Be6 10. b3 d5 11. Be2 Qxf2 12. Bf1 Qxd2+ 13. Rxd2 dxe4 14. dxe4 Ke7 15. Nf3 a6 16. Bc4 Bxc4 17. bxc4 Rad8 18. Rhd1 Rxd2 19. Rxd2 Rd8 20. Rd5 f6 21. c5 Rxd5 22. exd5 Nb4 23. a3 Nxd5 24. c4 Ne3 25. Nd2 Nxg2 1-0

