[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.13"]
[Round "7"]
[White "Rengifo Escobar, Martha"]
[Black "Rodriguez Neira, Felipe"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "74"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. Bc4 g6 6. Qf3 Ne5 7. Bxf7+ Nxf7 8. 0-0 Bg7 9. Be3 c5 10. Ne2 Bxb2 11. Nbc3 Bxa1 12. Rxa1 d6 13. Rd1 Qc7 14. Nf4 Bd7 15. Bc1 Ne5 16. Qe2 0-0-0 17. Ncd5 Nxd5 18. Nxd5 Qa5 19. c3 Bb5 20. Qe3 Qxa2 21. Qh3+ Kb8 22. Qe6 Qe2 23. Ne3 Nc4 24. Qg4 Nxe3 25. Qxe2 Bxe2 26. Re1 Nxg2 27. Kxg2 Bc4 28. Bf4 Ka8 29. Kg3 Rhe8 30. Bg5 Rd7 31. f4 Bb5 32. h4 a5 33. Rb1 Bd3 34. Ra1 b5 35. e5 dxe5 36. Re1 exf4+ 37. Bxf4 Rxe1 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "6"]
[White "Ariza de la Hoz, Jose Tobias"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "21"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. c4 Nb6 5. f4 c5 6. Nf3 Nc6 7. d5 Na5 8. b3 f6 9. dxe6 g5 10. Nxg5 fxg5 11. Qh5+ 1-0

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.12"]
[Round "5"]
[White "Rengifo Escobar, Martha"]
[Black "Blanco, Santiago"]
[Result "0-1"]
[ECO "C15"]
[BlackElo "1731"]
[PlyCount "52"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 b6 5. exd5 Bxc3 6. bxc3 Qxd5 7. Be2 Nc6 8. Bf3 Qd7 9. Bf4 Nge7 10. Ne2 Bb7 11. Be5 f6 12. Bg3 Nf5 13. 0-0 0-0-0 14. Bg4 h5 15. Bxf5 exf5 16. Nf4 h4 17. Ng6 Rh6 18. Nxh4 g5 19. Nf3 f4 20. Nd2 fxg3 21. fxg3 Rdh8 22. Ne4 Rxh2 23. Nxf6 Nxd4 24. Qd2 Nf3+ 25. gxf3 Qxd2 26. Ng4 Rh1# 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "4"]
[White "Paez, Adolfo"]
[Black "Rengifo Escobar, Martha"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1757"]
[PlyCount "34"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 f6 4. f4 Nh6 5. Nf3 Qd7 6. Nc3 Qf5 7. Bd3 Qe6 8. Nb5 Qd7 9. Bd2 g6 10. Qe2 a6 11. e6 Qd8 12. Nc3 Bg7 13. Nh4 Nxd4 14. Qf2 f5 15. 0-0-0 Nxe6 16. Nf3 c5 17. Be3 Ng4 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.11"]
[Round "3"]
[White "Rengifo Escobar, Martha"]
[Black "Cespedes Galindo, Estefania"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1743"]
[PlyCount "30"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. 0-0 b5 5. Be2 Bb7 6. d4 Bxe4 7. dxc5 Bxc5 8. Nc3 Bb7 9. Bf4 Nf6 10. Be3 d6 11. Bf4 0-0 12. Bd3 h6 13. Re1 Ng4 14. Be3 Nxe3 15. fxe3 d5 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "1"]
[White "Rengifo Escobar, Martha"]
[Black "Leal Cortes, Diego Fernando"]
[Result "0-1"]
[ECO "B41"]
[BlackElo "1918"]
[PlyCount "28"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 a6 7. Be2 Be7 8. Be3 0-0 9. 0-0 Qc7 10. Rc1 b6 11. f4 Nbd7 12. Bf3 Bb7 13. b3 Nc5 14. Qc2 Rac8 0-1

[Event "Bogota University op 7th"]
[Site "Bogota"]
[Date "2013.10.10"]
[Round "2"]
[White "Sarmiento Tobon, Luis"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1788"]
[PlyCount "42"]
[EventDate "2013.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. b3 d5 6. Bb2 Bf5 7. 0-0 Nc6 8. a3 a5 9. Nbd2 b5 10. c4 b4 11. a4 Re8 12. cxd5 Nxd5 13. e4 Nc3 14. Bxc3 bxc3 15. exf5 Nxd4 16. Nxd4 Bxd4 17. Bxa8 Qxa8 18. Nc4 Qe4 19. Ra2 gxf5 20. Qe2 Rb8 21. Qxe4 fxe4 1-0

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "8"]
[White "Medina Barrios, Lina Maria"]
[Black "Rengifo Escobar, Martha"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1428"]
[BlackElo "1451"]
[PlyCount "66"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. Nf3 d6 4. Bb5 g6 5. d4 Bd7 6. 0-0 Bg7 7. Be3 0-0 8. e5 Ng4 9. Re1 dxe5 10. dxe5 Ngxe5 11. Nxe5 Bxe5 12. Bh6 Re8 13. Bxc6 Bxh2+ 14. Kxh2 Bxc6 15. Qxd8 Raxd8 16. Re2 Rd4 17. Bg5 f6 18. Be3 Rg4 19. f3 Rh4+ 20. Kg1 g5 21. Bxa7 g4 22. f4 g3 23. Rae1 Rxf4 24. Be3 Rg4 25. Bc5 e5 26. b4 b6 27. b5 Bb7 28. Bb4 Rxb4 29. Rd1 Kg7 30. Nd5 Bxd5 31. Rxd5 Rb1+ 32. Rd1 Rxd1+ 33. Re1 Rxe1# 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "7"]
[White "Garzon, Rosshillary"]
[Black "Rengifo Escobar, Martha"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1451"]
[PlyCount "70"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Bc4 Bc5 3. Nf3 Nf6 4. d4 Bb6 5. Nc3 Ba5 6. 0-0 0-0 7. a3 d5 8. e5 Ne4 9. Bd3 f5 10. Re1 Nxc3 11. Qd2 Ne4 12. Qxa5 c5 13. Qxd8 Rxd8 14. b4 cxb4 15. axb4 Nd7 16. Bg5 Rf8 17. c4 h6 18. Bd2 g5 19. h3 g4 20. Bxh6 Rf7 21. Ng5 Nxg5 22. Bxg5 Rg7 23. h4 Nb6 24. c5 Nc4 25. Bxc4 dxc4 26. Rac1 b5 27. Re3 Bb7 28. f4 a5 29. Rb1 axb4 30. Rxb4 Ra1+ 31. Kh2 Bc6 32. d5 exd5 33. e6 Ra2 34. Kg3 d4 35. Bf6 Rxg2# 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.04"]
[Round "6"]
[White "Rengifo Escobar, Martha"]
[Black "Perez Valcarcel, Maria Jose"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1451"]
[BlackElo "1319"]
[PlyCount "29"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 a6 5. 0-0 b5 6. Be2 e5 7. b3 Be6 8. a4 b4 9. Nb1 Nxe4 10. d3 Nf6 11. c3 Be7 12. d4 0-0 13. dxe5 dxe5 14. Nxe5 Qxd1 15. Bxd1 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "5"]
[White "Rengifo Escobar, Martha"]
[Black "Ocampo Garcia, Derly Gineth"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1451"]
[BlackElo "1862"]
[PlyCount "42"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. 0-0 Nf6 6. Ng5 d5 7. Bb5 dxe4 8. Re1 Bf5 9. c3 h6 10. Nh3 Bxh3 11. gxh3 d3 12. Nd2 Qd5 13. Bxc6+ Qxc6 14. f3 Bc5+ 15. Kh1 Bf2 16. Rf1 e3 17. Ne4 Nxe4 18. Qxd3 Ng3+ 19. Kg2 Nxf1 20. Kxf1 Qxf3 21. Qe2 Qh1# 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "4"]
[White "Rosado Perez, Maria Jose"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1852"]
[BlackElo "1451"]
[PlyCount "61"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. 0-0-0 Nc6 10. g4 e5 11. Nxc6 bxc6 12. Qxd6 Qxd6 13. Rxd6 Bb7 14. Bb6 Ne8 15. Rd7 Bc8 16. Rd3 Be6 17. Bc5 f5 18. Bxf8 Kxf8 19. gxf5 Bh6+ 20. Kb1 gxf5 21. Bg2 Nf6 22. Rd6 Ke7 23. Rxc6 Nh5 24. exf5 Rc8 25. Rxe6+ Kf7 26. Rxh6 Nf4 27. Rg1 Rg8 28. Rxh7+ Kf6 29. Ne4+ Kxf5 30. Bh3+ Nxh3 31. Rxg8 1-0

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "3"]
[White "Rengifo Escobar, Martha"]
[Black "Castillejo, Angela Maria"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1451"]
[BlackElo "1982"]
[PlyCount "24"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Bg4 6. Nc3 Nd4 7. Bd5 c6 8. Bc4 Nxf3+ 9. gxf3 Bh3 10. Re1 Qf6 11. Ne2 Qxf3 12. Nf4 Qxf2+ 0-1

[Event "COL-ch (Women)"]
[Site "Ibague"]
[Date "2013.07.01"]
[Round "1"]
[White "Dominguez, Laura Lucia"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1944"]
[BlackElo "1451"]
[PlyCount "17"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. Nc3 g6 5. dxe5 Ng4 6. Bg5 f6 7. exf6 Nxf6 8. e5 Nxe5 9. Nxe5 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.15"]
[Round "7"]
[White "Rengifo Escobar, Martha"]
[Black "Blanco, Santiago"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "27"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bf4 Nc6 7. Bd3 cxd4 8. Nb5 Bb4+ 9. c3 dxc3 10. bxc3 Be7 11. 0-0 f6 12. exf6 Nxf6 13. Nc7+ Kf7 14. Nxa8 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "5"]
[White "Rengifo Escobar, Martha"]
[Black "Saenz Quintero, Nicolas"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "35"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Bc5 5. Ng5 d5 6. exd5 Na5 7. Bb3 Nxb3 8. axb3 Bg4 9. f3 Bh5 10. Qe2 Bd4 11. Nb5 c5 12. c3 0-0 13. cxd4 exd4 14. 0-0 Nxd5 15. Ne4 Re8 16. d3 Nf4 17. Bxf4 f5 18. Qf2 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.14"]
[Round "4"]
[White "Rodriguez, Jose Luis"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2025"]
[PlyCount "45"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qh5 g6 4. Qxc5 Nf6 5. d3 d6 6. Qg5 Bg7 7. Nf3 e6 8. Be3 d5 9. exd5 Qa5+ 10. Bd2 Qb6 11. dxc6 bxc6 12. 0-0 Bd7 13. Bc3 h6 14. Qh4 g5 15. Nxg5 Qc7 16. Nf3 Qd8 17. Qg3 h5 18. Qxg7 Rg8 19. Qxf6 Qb6 20. Ne5 Rf8 21. Nd2 c5 22. Ne4 Bc6 23. Nd6# 1-0

[Event "Bogota McGregor op 3rd"]
[Site "Bogota"]
[Date "2012.12.12"]
[Round "2"]
[White "Diaz Herrera, Leider Andres"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1950"]
[PlyCount "41"]
[EventDate "2012.12.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e6 3. f4 d5 4. e5 Bd7 5. Nf3 f6 6. c3 a5 7. Bd3 Na7 8. Qe2 b5 9. 0-0 c5 10. Nh4 c4 11. Qh5+ Ke7 12. Bxh7 Be8 13. Ng6+ Kd7 14. Nxf8+ Kc8 15. Qg4 Bf7 16. Qxg7 Rxh7 17. Nxh7 Qe8 18. exf6 Kd7 19. Ng5 Kc6 20. Nxf7 Qd7 21. Ne5+ 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.18"]
[Round "8"]
[White "Moreno, Javier"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1793"]
[BlackElo "1469"]
[PlyCount "14"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. h3 d6 3. b4 Nf6 4. bxc5 Nxe4 5. cxd6 Qxd6 6. Qf3 f5 7. Bd3 Qd4 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.17"]
[Round "7"]
[White "Rengifo Escobar, Martha"]
[Black "Paez, Adolfo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1469"]
[BlackElo "1782"]
[PlyCount "25"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bc4 d5 4. Bb5+ c6 5. Bd3 Nbd7 6. Nf3 Bd6 7. 0-0 Qc7 8. Re1 Ng4 9. g3 Ngf6 10. e4 dxe4 11. Bxe4 Nxe4 12. Rxe4 f5 13. Re1 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.15"]
[Round "5"]
[White "Pinilla, Diego Alexander"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1695"]
[BlackElo "1469"]
[PlyCount "45"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qe6+ 5. Be2 Bd7 6. d4 Qf6 7. Bg5 Qd6 8. 0-0 Bf5 9. d5 Nb4 10. Nd4 g6 11. Ncb5 Qc5 12. c4 Bg7 13. Nxf5 gxf5 14. Be3 Bxb2 15. Bxc5 Bxa1 16. Qxa1 Nf6 17. Nxc7+ Kd7 18. Nxa8 Na6 19. Bxe7 Rxa8 20. Qxf6 Re8 21. Qd6+ Kc8 22. c5 Nb8 23. Bb5 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.14"]
[Round "4"]
[White "Rengifo Escobar, Martha"]
[Black "Acosta, Jaime"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1469"]
[BlackElo "1730"]
[PlyCount "36"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nb1 e5 4. Bc4 Nf6 5. Nf3 Bd6 6. Ng5 0-0 7. 0-0 h6 8. Nf3 Be6 9. Bd3 Nc6 10. c3 dxc3 11. bxc3 Bc5 12. Qe2 Bg4 13. Bc4 Nd4 14. Qd3 Nxf3+ 15. gxf3 Qxd3 16. Bxd3 Bxf3 17. h3 c6 18. Kh2 Nh5 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.13"]
[Round "3"]
[White "Penas Burgos, Nestor"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1754"]
[BlackElo "1469"]
[PlyCount "41"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 g6 5. Bg5 Bg7 6. Nd5 0-0 7. c3 d6 8. Qf3 Bg4 9. Qg3 Qd7 10. Bxf6 Qe6 11. Bxg7 Kxg7 12. h3 Bh5 13. Nxc7 Qf6 14. Nxa8 Rxa8 15. Qe3 g5 16. g4 Bg6 17. Nf3 h6 18. h4 Rh8 19. hxg5 Qd8 20. gxh6+ Rxh6 21. Qxh6+ 1-0

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.12"]
[Round "2"]
[White "Rengifo Escobar, Martha"]
[Black "Corredor Castellanos, Camilo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1469"]
[BlackElo "1837"]
[PlyCount "48"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. Qd2 e6 5. 0-0-0 Nbd7 6. Nf3 Bb4 7. a3 Ne4 8. Qe3 Nxc3 9. bxc3 Bxa3+ 10. Kd2 Nf6 11. Ra1 Be7 12. g3 Ng4 13. Qd3 Nxf2 14. Qe3 Nxh1 15. Bg2 Nxg3 16. Bxg3 a5 17. Ne5 Bg5 18. Bf4 Bxf4 19. Qxf4 Qf6 20. Qe3 0-0 21. Rf1 Qe7 22. Bf3 a4 23. Rg1 a3 24. Qh6 f6 0-1

[Event "Bogota op 10"]
[Site "Bogota"]
[Date "2012.10.11"]
[Round "1"]
[White "Mora, Luis Jose"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1987"]
[BlackElo "1469"]
[PlyCount "43"]
[EventDate "2012.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 dxc4 4. Qa4+ Bd7 5. Qxc4 e6 6. Nf3 Na6 7. a3 c6 8. g3 b5 9. Qd3 Be7 10. Bg2 0-0 11. 0-0 c5 12. Nxb5 Qc8 13. Nc3 Rb8 14. Ne5 Bd6 15. Nxd7 Nxd7 16. dxc5 Bxc5 17. b4 Be7 18. Bf4 e5 19. Be3 Nb6 20. Rac1 Nc4 21. Nd5 Qe6 22. Nxe7+ 1-0

[Event "Tolima Region-ch"]
[Site "Tolima"]
[Date "2012.03.04"]
[Round "5.1"]
[White "Rengifo Escobar, Martha"]
[Black "Figeroa Salcedo, Reinaldo Arturo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1511"]
[BlackElo "1738"]
[PlyCount "55"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 c6 4. h3 Bf5 5. e3 Nbd7 6. Be2 e6 7. 0-0 Bb4 8. Bd2 Bxc3 9. Bxc3 0-0 10. Nh4 Ne4 11. f3 Nxc3 12. bxc3 Qxh4 13. Rb1 b5 14. Bd3 Bg6 15. Qe2 Qg3 16. f4 Be4 17. Qg4 Qxe3+ 18. Kh2 Bxd3 19. Rf3 Be2 20. Rxe3 Bxg4 21. hxg4 Nf6 22. g5 Ng4+ 23. Kg3 Nxe3 24. Rb2 f6 25. Kf3 Nc4 26. Rb3 Nd2+ 27. Ke3 Nxb3 28. cxb3 0-1

[Event "Tolima Region-ch"]
[Site "Tolima"]
[Date "2012.03.04"]
[Round "6.1"]
[White "Rengifo Escobar, Martha"]
[Black "Munoz Guzman, German"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1511"]
[BlackElo "1767"]
[PlyCount "66"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. g3 e6 5. Bg2 Bb4 6. Qd3 Bd7 7. 0-0-0 Nc6 8. f3 Qe7 9. a3 h6 10. e4 g6 11. Bxc7 Bxa3 12. bxa3 Qxa3+ 13. Kd2 Nb4 14. Qf1 Qb2 15. Rc1 Rc8 16. Nge2 Rxc7 17. Ke1 Rxc3 18. Kf2 dxe4 19. Nxc3 Qxc3 20. Qd1 Nfd5 21. Re1 e3+ 22. Kg1 0-0 23. f4 Bb5 24. Be4 e2 25. Rxe2 Bxe2 26. Qxe2 Qe3+ 27. Qxe3 Nxe3 28. c3 Na2 29. Rb1 Nxc3 30. Rb3 Nxe4 31. Rxe3 f5 32. Rb3 b5 33. Kg2 Rb8 0-1

[Event "Tolima Region-ch"]
[Site "Tolima"]
[Date "2012.03.03"]
[Round "3"]
[White "Pena Mora, Carlos"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1688"]
[BlackElo "1511"]
[PlyCount "41"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. b3 d5 2. e3 Nf6 3. Bb2 Qd6 4. Nf3 g6 5. d4 Bg7 6. Nbd2 Ng4 7. h3 c5 8. dxc5 Qxc5 9. Bxg7 Nxe3 10. fxe3 Rg8 11. Bd4 Qc7 12. c4 f6 13. cxd5 Bf5 14. Bb5+ Kd8 15. e4 Bd7 16. Bxd7 Nxd7 17. 0-0 Rc8 18. Qe2 e5 19. dxe6 Ne5 20. Qb5 a6 21. Qd5+ 1-0

[Event "Tolima Region-ch"]
[Site "Tolima"]
[Date "2012.03.03"]
[Round "2"]
[White "Rengifo Escobar, Martha"]
[Black "Vargas, Orlando"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1511"]
[BlackElo "1593"]
[PlyCount "56"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bg5 h6 5. Bxf6 Bxf6 6. g3 0-0 7. Bg2 Nc6 8. 0-0 e6 9. b3 e5 10. dxe5 Nxe5 11. Nd4 c5 12. f4 Ng4 13. Nd2 Bxd4+ 14. Kh1 Nf2+ 15. Rxf2 Bxf2 16. Qf1 Bd4 17. Re1 Re8 18. Bd5 d6 19. Qf3 Re3 20. Qg2 Qe7 21. Nf1 Rc3 22. e3 Bxe3 23. Be4 Bd4 24. g4 Qh4 25. f5 Qxe1 26. h3 Bd7 27. Kh2 Bc6 28. Ng3 Be5 0-1

[Event "Tolima Region-ch"]
[Site "Tolima"]
[Date "2012.03.02"]
[Round "1"]
[White "Quinonez Lara, Maria Constanza"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1830"]
[BlackElo "1511"]
[PlyCount "51"]
[EventDate "2012.03.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nbd2 Ng4 6. 0-0 0-0 7. h3 Nf6 8. c3 d6 9. Bb3 b5 10. Re1 Bb7 11. Nf1 Ne7 12. Ng3 d5 13. exd5 Qd6 14. Nxe5 Nfxd5 15. d4 Bb6 16. Qd3 f6 17. Ng4 Kh8 18. Bc2 f5 19. Ne5 Rae8 20. Bd2 c5 21. Rad1 Ba6 22. Be3 c4 23. Qe2 f4 24. Ne4 fxe3 25. Nxd6 exf2+ 26. Kh1 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.28"]
[Round "7"]
[White "Becerra, Milton"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "75"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Bd3 Bf5 6. 0-0 g6 7. Re1 Bg7 8. Nxe4 dxe4 9. Bxe4 Bxe5 10. Bxc6+ Bd7 11. Bxd7+ Qxd7 12. Nxe5 Qd5 13. d3 0-0-0 14. c4 Qe6 15. Qa4 a6 16. Nf3 Qd6 17. d4 c6 18. Be3 f5 19. Rac1 Kd7 20. Ne5+ Ke8 21. Rcd1 Ra8 22. g3 b5 23. Qa5 Kf8 24. Bf4 h6 25. Qb6 Kg7 26. Nxc6 Rab8 27. Bxd6 Rxb6 28. Rxe7+ Kg8 29. Rde1 Rxc6 30. Re8+ Kf7 31. R1e7+ Kf6 32. Be5+ Kg5 33. Rxh8 Rxc4 34. h4+ Kg4 35. Kg2 g5 36. Rxh6 f4 37. f3+ Kf5 38. Rf7# 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.28"]
[Round "6"]
[White "Garzon, Laura Viviana"]
[Black "Rengifo Escobar, Martha"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1654"]
[PlyCount "52"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 h6 3. d4 d5 4. e5 g6 5. Nc3 e6 6. Bd3 Bb4 7. Bd2 g5 8. Qe2 Qe7 9. 0-0-0 a5 10. a3 Bxc3 11. Bxc3 Bd7 12. g3 f6 13. h4 0-0-0 14. hxg5 fxg5 15. Bd2 g4 16. Nh4 Be8 17. Bg6 Nxd4 18. Qxg4 Bb5 19. Qxd4 c5 20. Qe3 d4 21. Qf3 Rf8 22. Qg2 Bc6 23. Be4 Qc7 24. Ng6 Rxf2 25. Qxf2 Ne7 26. Nxh8 Bxe4 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.27"]
[Round "3"]
[White "Rengifo Escobar, Martha"]
[Black "Rios, Jessica Andrea"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "38"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Qd3 0-0 5. e4 d6 6. e5 dxe5 7. d5 Bf5 8. Qb3 b6 9. Nf3 Nbd7 10. Be2 Nc5 11. Qd1 Qd6 12. 0-0 Nce4 13. Bd3 Nxg5 14. Nxg5 e4 15. Bc2 h6 16. Nh3 Bxh3 17. gxh3 Qf4 18. Kh1 Nh5 19. Nc3 Be5 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.27"]
[Round "5"]
[White "Rengifo Escobar, Martha"]
[Black "Rodriguez, Juan Gabriel"]
[Result "0-1"]
[ECO "C26"]
[PlyCount "48"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d3 d5 4. Bg5 c6 5. Nf3 h6 6. Bd2 d4 7. Nb1 Bd6 8. c4 a5 9. Qb3 Na6 10. a4 0-0 11. Qc2 Bg4 12. Nh4 Nxe4 13. dxe4 Qxh4 14. g3 Qd8 15. Qc1 Bf3 16. Rg1 Nc5 17. Bg2 Nd3+ 18. Kf1 Bxg2+ 19. Rxg2 Nxc1 20. Bxc1 f5 21. Nd2 Bb4 22. Nf3 fxe4 23. Nxe5 Qf6 24. f4 Qxe5 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.26"]
[Round "1"]
[White "Rengifo Escobar, Martha"]
[Black "Gonzalez, Robert1111"]
[Result "0-1"]
[ECO "B70"]
[BlackElo "2034"]
[PlyCount "67"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 c5 6. 0-0 cxd4 7. Nxd4 0-0 8. Bg5 Bg4 9. f3 Bd7 10. Re1 Qb6 11. b3 e5 12. Be3 exd4 13. Bxd4 Qc7 14. e5 dxe5 15. Bxe5 Qa5 16. Qd4 Nc6 17. Qf4 Nxe5 18. Qxe5 Qxe5 19. Rxe5 Nh5 20. Re3 Bd4 21. Rae1 Rfe8 22. Ne4 Kg7 23. Kf1 Bxe3 24. Rxe3 f5 25. Rd3 Bc6 26. Ng5 Nf4 27. Rd6 h6 28. Nh3 Nxh3 29. gxh3 Rad8 30. Rd3 Rxd3 31. cxd3 b5 32. a4 bxc4 33. bxc4 Re3 34. d4 0-1

