[Event "Medellin Easter op 7th"]
[Site "Medellin"]
[Date "2017.04.16"]
[Round "8"]
[White "Valencia Quinchoa, Ruben"]
[Black "Bravo, Juan Eduardo"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1904"]
[BlackElo "1735"]
[PlyCount "52"]
[EventDate "2017.04.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. b3 cxd4 7. exd4 d5 8. Re1 Nc6 9. h3 Nb4 10. Ba3 Nxd3 11. Bxe7 Qc7 12. Qxd3 Bf5 13. Qc3 Rfc8 14. Qxc7 Rxc7 15. Na3 Ne4 16. Bb4 a5 17. Bd2 Nxd2 18. Nxd2 Bxd4 19. Nb5 Bxa1 20. Nxc7 Rc8 21. Nxd5 Rxc2 22. Rxa1 Rxd2 23. Ne3 Bd3 24. Rd1 Rxd1+ 25. Nxd1 b5 26. Nb2 Bb1 1/2-1/2

[Event "Medellin Easter op 7th"]
[Site "Medellin"]
[Date "2017.04.15"]
[Round "7"]
[White "Henao Ortiz, Carolina"]
[Black "Valencia Quinchoa, Ruben"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1657"]
[BlackElo "1904"]
[PlyCount "47"]
[EventDate "2017.04.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 c6 8. Qc2 Qe8 9. Nd2 e5 10. dxe5 dxe5 11. e4 f4 12. Nf3 h6 13. b3 Be6 14. Bb2 Nbd7 15. Rad1 Nh5 16. Rd6 Rf7 17. Nh4 Kh7 18. Rfd1 Bf8 19. R6d2 Bg4 20. Re1 Be7 21. h3 Be6 22. g4 Bxh4 23. gxh5 gxh5 24. Kh2 0-1

[Event "Medellin Easter op 7th"]
[Site "Medellin"]
[Date "2017.04.15"]
[Round "6"]
[White "Valencia Quinchoa, Ruben"]
[Black "Olarte Ospina, Manuel"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1904"]
[BlackElo "2123"]
[PlyCount "29"]
[EventDate "2017.04.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 Nc6 5. 0-0 b6 6. Nbd2 Bb7 7. a3 Rc8 8. dxc5 Bxc5 9. b4 Be7 10. Bb2 0-0 11. c4 d5 12. Rc1 Nb8 13. Qe2 Ne4 14. Rfd1 Nxd2 15. Nxd2 0-1

[Event "Medellin Easter op 7th"]
[Site "Medellin"]
[Date "2017.04.14"]
[Round "4"]
[White "Valencia Quinchoa, Ruben"]
[Black "Castano Orrego, Simon"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1904"]
[BlackElo "1684"]
[PlyCount "90"]
[EventDate "2017.04.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. d5 Na5 8. Nbd2 c5 9. e4 a6 10. Rb1 Rb8 11. b3 b5 12. Bb2 Bd7 13. Re1 e5 14. dxe6 Bxe6 15. cxb5 axb5 16. Ng5 Re8 17. Rc1 h6 18. Nxe6 Rxe6 19. Qc2 Nd7 20. Bxg7 Kxg7 21. f4 Nc6 22. Nf3 Nb4 23. Qd2 Qb6 24. Kh1 Ra8 25. a3 Na6 26. e5 Rd8 27. Bh3 f5 28. exf6+ Rxf6 29. Re7+ Rf7 30. Rxf7+ Kxf7 31. Qd5+ Kf8 32. Qe6 d5 33. Qxd5 Nf6 34. Qe5 Qd6 35. Bf1 Qc6 36. Bg2 Rd5 37. Qb2 Qd6 38. Qc2 Ng4 39. Qe2 b4 40. Ne1 Rd2 41. Qxg4 bxa3 42. Qc8+ Kg7 43. Qb7+ Kf6 44. Qc8 Kg7 45. Qb7+ Kf8 1/2-1/2

[Event "Medellin Easter op 7th"]
[Site "Medellin"]
[Date "2017.04.13"]
[Round "2"]
[White "Valencia Quinchoa, Ruben"]
[Black "Herrera Yeider, Farit"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1904"]
[BlackElo "1258"]
[PlyCount "47"]
[EventDate "2017.04.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Nbd7 8. e4 Qa5 9. Bd2 Qh5 10. h3 Nb6 11. g4 Bxg4 12. hxg4 Nxg4 13. Ne2 Nxc4 14. Ng3 Qb5 15. Qc2 h5 16. a4 Qa6 17. Bc3 Bf6 18. b3 h4 19. Ne2 Nb6 20. Bh3 Nh6 21. a5 Nc8 22. e5 g5 23. exf6 g4 24. Ng5 1-0

[Event "Medellin Easter op 7th"]
[Site "Medellin"]
[Date "2017.04.13"]
[Round "3"]
[White "Valle, Efrain"]
[Black "Valencia Quinchoa, Ruben"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2168"]
[BlackElo "1904"]
[PlyCount "53"]
[EventDate "2017.04.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. Nbd2 c5 7. e4 Nc6 8. Re1 e5 9. a4 Ne8 10. Nc4 h6 11. c3 Be6 12. Qe2 Rc8 13. Nfd2 Rc7 14. f4 exf4 15. gxf4 d5 16. Ne5 Nxe5 17. fxe5 dxe4 18. Nxe4 Bxe5 19. Bxh6 Bxh2+ 20. Kf1 Ng7 21. Bg5 f6 22. Bh6 Bf5 23. Bf3 Bg3 24. Red1 Bh4 25. Bf4 Re7 26. Qh2 Ref7 27. Bd6 1-0

[Event "Medellin Easter op 7th"]
[Site "Medellin"]
[Date "2017.04.12"]
[Round "1"]
[White "Blandon Villa, Diego F"]
[Black "Valencia Quinchoa, Ruben"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2282"]
[BlackElo "1904"]
[PlyCount "49"]
[EventDate "2017.04.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. Nc3 exd5 5. d4 Be7 6. Nf3 0-0 7. Be2 dxc4 8. Ne5 Be6 9. Be3 c6 10. Nxc4 Nbd7 11. 0-0 Bxc4 12. Bxc4 Nb6 13. Bd3 Nbd5 14. Bg5 Nc7 15. Bc4 Nfd5 16. Bxe7 Nxe7 17. Re1 Nf5 18. d5 c5 19. Qd3 Nd4 20. a4 a5 21. Re3 Na6 22. Rh3 g6 23. Ne4 Nb4 24. Qd2 h5 25. Rxh5 1-0

[Event "Medellin Segunda Antioquia op"]
[Site "Medellin"]
[Date "2016.04.17"]
[Round "6.3"]
[White "Lopez Gaviria, Alvaro Diego"]
[Black "Valencia Quinchoa, Ruben"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1933"]
[BlackElo "1904"]
[PlyCount "51"]
[EventDate "2016.04.13"]
[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 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Qc2 0-0 9. e3 Bg4 10. Be2 Nbd7 11. 0-0 Qe7 12. b4 Qxb4 13. Rab1 Qd6 14. Rxb7 Nb6 15. Na4 Nfd7 16. Rc1 Rfc8 17. h3 Bh5 18. Nc5 Bg6 19. Qd2 Rcb8 20. Qa5 f6 21. Nh4 Be8 22. Nf5 Qf8 23. Ne6 Qf7 24. Rxb8 Nxb8 25. Nexg7 Qf8 26. Ne6 1-0

[Event "Medellin Segunda Antioquia op"]
[Site "Medellin"]
[Date "2016.04.16"]
[Round "4.1"]
[White "Valencia Quinchoa, Ruben"]
[Black "Salcedo Perez, Pablo Esteban"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1904"]
[BlackElo "1990"]
[PlyCount "56"]
[EventDate "2016.04.13"]
[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 d5 2. c4 e6 3. e3 Nf6 4. Nf3 Be7 5. Nbd2 0-0 6. Bd3 c5 7. 0-0 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Rc1 Rc8 11. Qe2 Qc7 12. cxd5 exd5 13. dxc5 bxc5 14. Bf5 Rcd8 15. e4 dxe4 16. Nxe4 Bxe4 17. Bxe4 Nxe4 18. Qxe4 Bf6 19. Bxf6 Nxf6 20. Qc4 Qa5 21. Rc2 Rfe8 22. Qxc5 Qa6 23. Qc4 Qb7 24. Rfc1 h6 25. Qc7 Qe4 26. Qc4 Qf5 27. b4 Nh5 28. Nd4 Rxd4 0-1

[Event "Medellin Segunda Antioquia op"]
[Site "Medellin"]
[Date "2016.04.15"]
[Round "3.5"]
[White "Valencia Quinchoa, Ruben"]
[Black "Vallejo, Diego"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1904"]
[BlackElo "1885"]
[PlyCount "91"]
[EventDate "2016.04.13"]
[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 d5 2. c4 e6 3. e3 Nf6 4. Nf3 Nbd7 5. Nbd2 Be7 6. Bd3 c5 7. 0-0 b6 8. b3 Bb7 9. Bb2 Rc8 10. Rc1 0-0 11. Bb1 Re8 12. Re1 Bf8 13. Qc2 dxc4 14. bxc4 cxd4 15. exd4 g6 16. Re3 Nd5 17. Ree1 Nf4 18. Ne4 Qc7 19. Qd2 Red8 20. d5 e5 21. Nxe5 Bh6 22. Nxd7 Nh3+ 23. gxh3 Bxd2 24. Nef6+ Kg7 25. Ne8+ Kh6 26. Bg7+ Kg5 27. Bf6+ Kh6 28. Re4 Qf4 29. Bg7+ Kg5 30. h4+ Kxh4 31. Bf6+ Kh3 32. Rxf4 Bxf4 33. Rc3+ Kg4 34. Ng7 Bd6 35. Bxd8 Rxd8 36. Nf6+ Kf4 37. Re3 Bf8 38. Re4+ Kg5 39. Nge8 h5 40. Ng8 h4 41. Ngf6 Bc8 42. Nh7+ Kh5 43. Nxf8 b5 44. Re5+ f5 45. c5 Bb7 46. Ne6 1-0

[Event "Medellin Segunda Antioquia op"]
[Site "Medellin"]
[Date "2016.04.14"]
[Round "2.10"]
[White "Morales, Luis Eduardo"]
[Black "Valencia Quinchoa, Ruben"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1881"]
[BlackElo "1904"]
[PlyCount "59"]
[EventDate "2016.04.13"]
[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 d5 2. e5 c5 3. c3 Bf5 4. d4 e6 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. Nf3 Bxb1 8. Rxb1 cxd4 9. cxd4 Qa5+ 10. Bd2 Qa6 11. a3 Rb8 12. Qe2 Qxa3 13. 0-0 Qb3 14. Rfc1 Qb6 15. Be3 Ne7 16. g4 h5 17. gxh5 Nf5 18. Ng5 Be7 19. Qg4 Bxg5 20. Qxg5 Kd7 21. Kh1 Rh7 22. Qg4 Rbh8 23. h6 Nxh6 24. Bxh6 Rxh6 25. Qxg7 Rxh2+ 26. Kg1 R2h7 27. Qg4 Rh6 28. Kf1 Qb5+ 29. Ke1 Qd3 30. Qg3 0-1

