[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.27"]
[Round "9"]
[White "Florez, Eliana"]
[Black "De la Rosa Gonzalez, Dayana"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "47"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Bd2 a6 6. Nf3 b5 7. a3 Bxc3 8. Bxc3 bxc4 9. dxc4 d6 10. Nd2 0-0 11. Qe2 Nd4 12. Qd3 c5 13. b4 Qc7 14. b5 axb5 15. cxb5 c4 16. Qe3 Nxc2+ 17. Kd1 Nxe3+ 18. fxe3 Bb7 19. Rb1 Bxe4 20. a4 Bxb1 21. Nxb1 Rab8 22. a5 Rxb5 23. Nd2 Rfb8 24. Rf1 0-1

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.26"]
[Round "7"]
[White "Bolanos Calvache, Brigeth Vanessa"]
[Black "De la Rosa Gonzalez, Dayana"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1733"]
[PlyCount "45"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. Qe2 a6 6. Ba4 d6 7. 0-0 Bg4 8. h3 Bh5 9. d3 h6 10. Rd1 0-0 11. Nbd2 Ne7 12. Nf1 Ng6 13. Ng3 Bxf3 14. Qxf3 d5 15. d4 Nh4 16. Qd3 Bd6 17. exd5 b5 18. Bc2 Re8 19. Ne4 Nxe4 20. Qxe4 Kf8 21. g3 exd4 22. Qxh4 Be7 23. Qxd4 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.26"]
[Round "8"]
[White "De la Rosa Gonzalez, Dayana"]
[Black "Restrepo Neme, Luisa Maria"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "61"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 0-0 8. Bc4 Nc6 9. Qe2 b5 10. Bd3 Nd4 11. Nxd4 exd4 12. Nd5 Nxd5 13. exd5 Re8 14. Be4 f5 15. f3 fxe4 16. fxe4 Qh4+ 17. Kd1 Bxd2 18. Qxd2 Qxe4 19. Re1 Qg4+ 20. Kc1 Rxe1+ 21. Qxe1 Bb7 22. b3 Qxg2 23. Kb2 d3 24. Rc1 Bxd5 25. Qd1 Be4 26. Ka1 d2 27. Rb1 Bf3 28. Qg1 Qxg1 29. Rxg1 d1Q+ 30. Rxd1 Bxd1 31. Kb2 0-1

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.25"]
[Round "5"]
[White "De la Rosa Gonzalez, Dayana"]
[Black "Velasco, Luz Mariela"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1842"]
[PlyCount "50"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bd7 8. a3 Nge7 9. b4 Nf5 10. Bb2 a5 11. b5 Na7 12. Nc3 Nxb5 13. Nxb5 Bxb5 14. Rb1 Bxe2 15. Qxe2 Bxa3 16. 0-0 Bb4 17. Bc3 0-0 18. Bxb4 axb4 19. Rfd1 Rfc8 20. h3 Rc4 21. Qb2 h6 22. Rbc1 b3 23. Rd3 Rxc1+ 24. Qxc1 b2 25. Qxb2 Qxb2 0-1

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.25"]
[Round "6"]
[White "Pernett Sue, Ellen"]
[Black "De la Rosa Gonzalez, Dayana"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "106"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 4. Be3 Bxe3 5. fxe3 d6 6. d4 Bg4 7. Be2 Nf6 8. Nc3 Qd7 9. 0-0 0-0-0 10. h3 Bh5 11. Qd3 a6 12. Nd5 Nxd5 13. exd5 Ne7 14. c4 exd4 15. Qxd4 Nf5 16. Qf4 Rde8 17. e4 Nh6 18. Bd3 f6 19. b4 g5 20. Qxf6 Nf7 21. Nxg5 Nxg5 22. Qxg5 Re5 23. Qf6 Qe8 24. Rac1 Rf8 25. Qg7 Rxf1+ 26. Rxf1 Qd8 27. Rf8 Re8 28. Rxe8 Qxe8 29. Qxh7 Kb8 30. g4 Bg6 31. Qh6 Bxe4 32. Bxe4 Qxe4 33. Qf8+ Ka7 34. Qf1 Qc2 35. g5 b6 36. Qf2 Qc1+ 37. Qf1 Qxg5+ 38. Qg2 Qc1+ 39. Kh2 Qxc4 40. a3 Qb3 41. Qg3 Qa2+ 42. Qg2 Qxa3 43. h4 Qxb4 44. h5 Qf4+ 45. Qg3 Qd2+ 46. Kh3 a5 47. Qg6 a4 48. h6 a3 49. h7 a2 50. h8Q a1Q 51. Qc8 Qh1+ 52. Kg4 Qg1+ 53. Kh5 Qdh2+ 0-1

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.24"]
[Round "4"]
[White "De la Rosa Gonzalez, Dayana"]
[Black "Duque, Blanca"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "73"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. c3 Ba5 5. b4 Bb6 6. a4 a5 7. b5 Na7 8. Nxe5 Qe7 9. d4 d6 10. Ba3 Qf6 11. Nf3 Ne7 12. Nbd2 Bd7 13. 0-0 c6 14. e5 Qf4 15. Re1 d5 16. Bb3 cxb5 17. Bxe7 Kxe7 18. Bxd5 b4 19. cxb4 Bxd4 20. Nxd4 Qxd4 21. Bxb7 Rab8 22. Bf3 axb4 23. a5 Qc3 24. Bd5 Rb5 25. Ba2 Rxa5 26. Nc4 b3 27. Nxa5 bxa2 28. Rxa2 Be6 29. Nc4 Rd8 30. Rxa7+ Ke8 31. Nd6+ Kf8 32. h3 Qc5 33. Rb7 Bd5 34. Qh5 h6 35. Rxf7+ Kg8 36. Qg6 Rxd6 37. Qxg7# 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.24"]
[Round "3"]
[White "Pinilla Bustamante, Maria Jose"]
[Black "De la Rosa Gonzalez, Dayana"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "62"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. 0-0 Bc5 6. Nc3 Be6 7. d3 Qd7 8. Nxe5 Qd6 9. Nf3 Nd7 10. d4 Bb6 11. Re1 f6 12. d5 Bg4 13. h3 Bh5 14. Be3 Bxe3 15. Rxe3 0-0-0 16. Qd2 Rhe8 17. Rae1 Ne5 18. Nxe5 fxe5 19. f3 Rf8 20. a4 Qg6 21. Qf2 Rd6 22. dxc6 Rxc6 23. Nd5 Qg5 24. Rd3 Kb8 25. b4 Bf7 26. b5 Rd6 27. Red1 Bxd5 28. Rxd5 Rxd5 29. Rxd5 Rd8 30. Rxd8+ Qxd8 31. Qg3 Qe7 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.23"]
[Round "1"]
[White "Corrales, Isis Johanna"]
[Black "De la Rosa Gonzalez, Dayana"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1995"]
[PlyCount "59"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. d3 Be7 6. Nbd2 0-0 7. Nf1 d6 8. Ng3 Bd7 9. Bb3 Qc8 10. h3 a6 11. Be3 b5 12. Qd2 Na5 13. Bc2 Re8 14. 0-0 c5 15. b4 cxb4 16. cxb4 Nc6 17. a3 d5 18. Bb3 Be6 19. Qb2 Bd6 20. Rac1 Qd7 21. Rc2 Rac8 22. Rfc1 dxe4 23. dxe4 Bxb3 24. Qxb3 Qb7 25. Rd1 Red8 26. Nh4 Kh8 27. Nhf5 Qb8 28. Qxf7 Rd7 29. Qg6 Ne7 30. Qxg7# 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.23"]
[Round "2"]
[White "De la Rosa Gonzalez, Dayana"]
[Black "Escorcia Correa, Aulid"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "44"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Nf6 5. d3 d5 6. exd5 Nxd5 7. Bb3 Be6 8. Be3 Nxe3 9. fxe3 Bxb3 10. Qxb3 Bd6 11. Nbd2 Qe7 12. Qxb7 0-0 13. Qxc6 Rab8 14. b4 Rfd8 15. 0-0 Rb6 16. Qd5 Bxb4 17. Qxe5 Rxd3 18. Qxe7 Bxe7 19. Rab1 Bc5 20. Nc4 Rxb1 21. Rxb1 Bxe3+ 22. Nxe3 Rxe3 1/2-1/2

