[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "3"]
[White "Mrudul, Dehankar"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2256"]
[BlackElo "2066"]
[PlyCount "47"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 a6 8. e5 dxe5 9. Nxc6 Qxd1+ 10. Rxd1 bxc6 11. fxe5 h6 12. Bxf6 gxf6 13. exf6 Bb4 14. Kd2 Rb8 15. a3 Ba5 16. b4 Bb6 17. Ne4 a5 18. Bc4 Rg8 19. g3 axb4 20. axb4 Bd4 21. c3 Be5 22. Kc2 Rg4 23. Rhe1 Kf8 24. Rd8# 1-0

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "2"]
[White "Zepeda, Sonia"]
[Black "Idrisov, Ildar F"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2066"]
[BlackElo "2282"]
[PlyCount "52"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 a6 5. Be3 Nf6 6. Qd2 Bf5 7. Be2 e6 8. 0-0-0 Nc6 9. Nf3 0-0-0 10. Nh4 Ne4 11. Nxf5 exf5 12. Nxe4 fxe4 13. Kb1 Be7 14. Bc4 f5 15. c3 Na5 16. Be2 Bf6 17. Bf4 Qb6 18. f3 c5 19. fxe4 cxd4 20. exf5 dxc3 21. Qc2 Qxb2+ 22. Qxb2 cxb2 23. g4 Rhe8 24. Bf3 Nc4 25. Rxd8+ Rxd8 26. g5 Na3# 0-1

[Event "Titled Tuesday intern op 18th Aug"]
[Site "Chess.com INT"]
[Date "2020.08.18"]
[Round "4"]
[White "Zepeda, Sonia"]
[Black "Suvrajit, Saha"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2066"]
[BlackElo "2198"]
[PlyCount "54"]
[EventDate "2020.08.18"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Nc6 4. Nf3 Bc5 5. c3 0-0 6. d3 a5 7. Bb3 d6 8. a4 Be6 9. Bc2 Ne7 10. Nbd2 Ng6 11. Nf1 Re8 12. Bg5 h6 13. Bd2 c6 14. h3 b5 15. g4 bxa4 16. Bxa4 Qb6 17. Be3 Bxe3 18. fxe3 d5 19. exd5 Nxd5 20. Ng3 Nxe3 21. g5 Nf4 22. Qd2 Nfg2+ 23. Ke2 Nf4+ 24. Ke1 Bd5 25. Ne4 Bxe4 26. dxe4 Rad8 27. Qc1 Nd3+ 0-1

[Event "Panama op 1st"]
[Site "Panama City"]
[Date "2011.11.05"]
[Round "6"]
[White "Contreras, Henry"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2240"]
[BlackElo "2049"]
[PlyCount "55"]
[EventDate "2011.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nb3 e6 7. g3 Be7 8. Bg2 0-0 9. 0-0 a6 10. a4 Rb8 11. g4 b5 12. axb5 axb5 13. g5 Nd7 14. Qh5 b4 15. Nd1 e5 16. f4 g6 17. Qh6 exf4 18. Bxf4 Nce5 19. Ne3 Re8 20. Nd4 Bf8 21. Qh4 Bb7 22. Kh1 Nc5 23. Bxe5 Rxe5 24. Ng4 Rxe4 25. Rxf7 h5 26. Rxb7 Rxb7 27. Bxe4 Nxe4 28. Nh6+ 1-0

[Event "Panama op 1st"]
[Site "Panama City"]
[Date "2011.11.04"]
[Round "4"]
[White "Cu Hor, Winston Darwin"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2215"]
[BlackElo "2049"]
[PlyCount "39"]
[EventDate "2011.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. 0-0 h6 7. Qc2 Be7 8. Nbd2 0-0 9. e4 dxc4 10. Nxc4 c5 11. Bf4 Nh5 12. Be3 cxd4 13. Nxd4 e5 14. Nf5 Nhf6 15. Rad1 Qe8 16. h3 b6 17. Ncd6 Bxd6 18. Rxd6 Ba6 19. Rfd1 Rc8 20. Qd2 1-0

[Event "Panama op 1st"]
[Site "Panama City"]
[Date "2011.11.04"]
[Round "3"]
[White "Zepeda, Sonia"]
[Black "Barros, Raul Junior"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2049"]
[BlackElo "2263"]
[PlyCount "121"]
[EventDate "2011.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Be3 Nf6 7. Nd2 Be7 8. c4 d6 9. 0-0 Nbd7 10. Qe2 b6 11. f3 Bb7 12. Rfc1 0-0 13. a4 Rac8 14. a5 bxa5 15. N2b3 a4 16. Rxa4 Nc5 17. Raa1 Qb8 18. Na5 Ba8 19. b4 Nxd3 20. Qxd3 d5 21. cxd5 Rxc1+ 22. Rxc1 exd5 23. Ndc6 Qc7 24. e5 Nh5 25. Qxd5 Bxb4 26. g4 Bxa5 27. Qxa5 Qd7 28. Qc5 Bxc6 29. Qxc6 Qd3 30. Qe4 Qe2 31. gxh5 Re8 32. h6 g6 33. Bf2 Qd2 34. Qe3 Qd5 35. Qf4 Qe6 36. Rc7 Rd8 37. Kg2 a5 38. Ra7 Rc8 39. Qf6 Qxf6 40. exf6 Kf8 41. Rxa5 Ke8 42. Ra7 Rc6 43. Bd4 Rc4 44. Re7+ Kf8 45. Re4 Rc8 46. Kg3 Kg8 47. Bc5 Rb8 48. Rd4 Kh8 49. Rd7 Kg8 50. Kf4 g5+ 51. Ke4 Re8+ 52. Be7 Kh8 53. Kd5 Kg8 54. Kd6 Rc8 55. Ra7 Kh8 56. Kd7 Rb8 57. Bd6 Rg8 58. Ke7 g4 59. Kxf7 gxf3 60. Ke7 f2 61. f7 1-0

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.21"]
[Round "9"]
[White "Clawitter, Craig"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2118"]
[BlackElo "2068"]
[PlyCount "82"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nd4 7. Qd2 Rb8 8. Nd1 e5 9. c3 Nc6 10. Ne2 Nge7 11. 0-0 0-0 12. f4 b6 13. f5 f6 14. Bh6 d5 15. Bxg7 Kxg7 16. exd5 Nxd5 17. Ne3 Nxe3 18. Qxe3 Bb7 19. Rad1 Qc7 20. Qf2 Rbd8 21. g4 g5 22. Be4 Rd6 23. h4 h6 24. Ng3 Rfd8 25. Qh2 Ne7 26. Kf2 Ng8 27. Ke2 c4 28. d4 exd4 29. hxg5 d3+ 30. Kd2 hxg5 31. Rh1 Kf8 32. Bxb7 Qxb7 33. Rde1 R6d7 34. Re4 Re8 35. Rhe1 Rde7 36. Qh1 Qc7 37. Rxe7 Rxe7 38. Qa8+ Kg7 39. Nh5+ Kf7 40. Qd5+ Kf8 41. Qa8+ Kf7 1/2-1/2

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.21"]
[Round "8"]
[White "Zepeda, Sonia"]
[Black "Tanaka, Christian T"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2068"]
[BlackElo "2098"]
[PlyCount "30"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. 0-0 Nc6 7. c3 0-0-0 8. Qb3 e6 9. Qxd5 exd5 10. Nd2 Bd6 11. Ng3 Bxg3 12. hxg3 Rhe8 13. Nf3 Re2 14. Re1 Rde8 15. Kf1 Rxe1+ 1/2-1/2

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.20"]
[Round "7"]
[White "Anderson, Michael S"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2068"]
[PlyCount "52"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e5 7. Nbd2 Nge7 8. Re1 0-0 9. Nf1 h6 10. Be3 Be6 11. Qd2 Kh7 12. c4 f5 13. h4 Qd7 14. Rac1 Rf7 15. N3h2 Raf8 16. f4 b6 17. h5 gxh5 18. Bf3 h4 19. Bh5 hxg3 20. Nxg3 Rf6 21. exf5 Nxf5 22. Ne4 Nxe3 23. Nxf6+ Bxf6 24. Qxe3 Nd4 25. Nf3 exf4 26. Qxf4 Nxf3+ 0-1

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.20"]
[Round "6"]
[White "Zepeda, Sonia"]
[Black "Viswanadha, Kesav"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2068"]
[BlackElo "1919"]
[PlyCount "88"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Nc6 4. Nf3 Bc5 5. d3 d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2 0-0 9. Nf1 Be6 10. Bc2 h6 11. h3 d5 12. Ng3 dxe4 13. dxe4 b5 14. b3 b4 15. Bb2 bxc3 16. Bxc3 Nd4 17. Nxd4 Bxd4 18. Bxd4 Qxd4 19. 0-0 Rfd8 20. Rfd1 Qb6 21. Bd3 Rd6 22. Rac1 Rad8 23. Rc3 Nd7 24. Rdc1 Nf8 25. Qf3 Ng6 26. Bf1 Nf4 27. R1c2 Rd2 28. Rc6 Qb4 29. Rxc7 R2d3 30. Bxd3 Rxd3 31. Rc8+ Kh7 32. Qxd3 Nxd3 33. R8c3 Nf4 34. Kh2 h5 35. Re3 g6 36. Nf1 h4 37. Nd2 Kh6 38. Nf3 Qe7 39. Rec3 Qf6 40. Rc6 Nxh3 41. Rxa6 Qf4+ 42. Kh1 Qxe4 43. Rd2 Nf4 44. Kh2 Nxg2 0-1

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.19"]
[Round "5"]
[White "Haessel, Dale R"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2211"]
[BlackElo "2068"]
[PlyCount "93"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Nd2 Bb7 8. axb5 Bxc3 9. bxc3 cxb5 10. Rb1 Bc6 11. Ba3 Ne7 12. Be2 0-0 13. 0-0 a6 14. Qc2 Re8 15. e4 Nd7 16. f4 Nf8 17. Bf3 Qc7 18. g3 Rad8 19. Bg2 Ba8 20. Rf2 Rd7 21. h4 Red8 22. h5 Nc6 23. Bc5 Ne7 24. g4 Nc8 25. f5 Qg3 26. Nf3 Rc7 27. Bb4 Qxg4 28. Ne5 Qxh5 29. Rbf1 f6 30. Bxf8 Rxf8 31. fxe6 Nb6 32. Rf5 Qe8 33. d5 Qe7 34. Qd1 Nc8 35. Ng4 Qc5+ 36. R5f2 Re7 37. Qf3 Ree8 38. Kh1 Qd6 39. Ne3 Ne7 40. Ng4 Ng6 41. Ne3 Ne7 42. Bh3 g6 43. Qg2 Kg7 44. Rxf6 Rxf6 45. Rxf6 Qe5 46. Rf7+ Kh8 47. Ng4 1-0

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.19"]
[Round "4"]
[White "Zepeda, Sonia"]
[Black "Amier, Hamzah B Mohd Zuhr"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2068"]
[BlackElo "1723"]
[PlyCount "83"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 b6 8. Re1 f6 9. c3 0-0 10. Nf1 dxe4 11. dxe4 e5 12. Ne3 Be6 13. Qc2 Rc8 14. Rd1 Ng6 15. h4 Rf7 16. h5 Nf8 17. Nh4 g6 18. Bf3 Bh3 19. Kh2 Be6 20. Qe2 Ne7 21. Nc4 Bxc4 22. Qxc4 Qd7 23. Be3 Rd8 24. Rd2 b5 25. Qe2 Qc6 26. Rad1 a6 27. Bh6 Ne6 28. Bg4 Ng7 29. Bxg7 Kxg7 30. Be6 Rff8 31. Qg4 c4 32. hxg6 hxg6 33. Kg1 Rh8 34. a3 Rh6 35. Bd5 Qb6 36. Qe6 Rf8 37. Bxc4 Bc5 38. Qxb6 Bxb6 39. Be6 Rfh8 40. Rd7 Kf8 41. R1d6 Nc8 42. Rc6 1-0

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.18"]
[Round "3"]
[White "Carreto Nieto, Geovanni"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2251"]
[BlackElo "2068"]
[PlyCount "92"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nde2 e6 8. a3 Be7 9. Be3 Qc7 10. Nb5 Qb8 11. f3 0-0 12. Ba2 a6 13. Nbc3 b5 14. 0-0 Bb7 15. Qe1 Qc7 16. Qg3 Ne5 17. Rad1 Nc4 18. Bxc4 Qxc4 19. Kh1 Rfd8 20. Rd4 Qc6 21. Rfd1 Rd7 22. Bh6 g6 23. R4d3 Rad8 24. h4 d5 25. exd5 Nxd5 26. Nxd5 exd5 27. Nd4 Qc8 28. h5 Bf6 29. f4 Kh8 30. Bg5 Rd6 31. Bxf6+ Rxf6 32. Qh4 Rfd6 33. Rh3 Qd7 34. Re1 g5 35. fxg5 Re8 36. Rhe3 Re4 37. Qf2 Kg8 38. c3 Qe8 39. Qf4 Rd7 40. h6 Rde7 41. Qf6 Qf8 42. Rxe4 dxe4 43. Kg1 Bc8 44. Kf2 Bb7 45. Ke3 Rd7 46. Nf5 Rd5 1-0

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.18"]
[Round "2"]
[White "Zepeda, Sonia"]
[Black "Rosen, Eric S"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2068"]
[BlackElo "2216"]
[PlyCount "86"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. Nc3 0-0 8. Ne1 d6 9. f4 f5 10. Be3 Rb8 11. Nf3 Nd4 12. Qd2 b5 13. Nd1 Bb7 14. c3 Ne6 15. Nf2 Qc7 16. fxe5 dxe5 17. Bh6 f4 18. Bxg7 Kxg7 19. d4 fxg3 20. hxg3 exd4 21. Ng5 Nxg5 22. Qxg5 h6 23. Qh4 g5 24. Qh2 Bc8 25. cxd4 cxd4 26. Rac1 Qe5 27. Nd3 Rxf1+ 28. Rxf1 Qe6 29. b3 Rb6 30. Qh5 Ng6 31. Qf3 Qe7 32. Qf2 Rd6 33. Rc1 Bg4 34. Rc5 a6 35. e5 Rd8 36. Be4 Be6 37. Rc6 Rf8 38. Qxd4 Qf7 39. Bg2 Ne7 40. Rxa6 Nf5 41. Qb6 Re8 42. Qxb5 Nd4 43. Qb6 Ne2+ 0-1

[Event "Los Angeles Metropolitan op 1st"]
[Site "Los Angeles"]
[Date "2011.08.17"]
[Round "1"]
[White "Tayar, Jonathan"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2335"]
[BlackElo "2068"]
[PlyCount "79"]
[EventDate "2011.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 Nf6 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6 8. 0-0 e5 9. Kh1 Be7 10. f4 Ba6 11. Bxa6 Qxa6 12. b3 0-0 13. Bb2 Rad8 14. Qf3 Nd7 15. Qg3 Bf6 16. f5 Be7 17. Rf3 Nf6 18. Bc1 Kh8 19. Bg5 h6 20. Qh4 Rfe8 21. Raf1 Rd7 22. Bxh6 gxh6 23. Qxh6+ Nh7 24. f6 Bxf6 25. Rxf6 Re6 26. R1f3 Rxf6 27. Rxf6 Qa5 28. Rf3 Qd8 29. Rh3 f6 30. Rg3 d5 31. exd5 cxd5 32. h3 Qe7 33. Qg6 Qf8 34. h4 f5 35. Qe6 Re7 36. Rg8+ Qxg8 37. Qxe7 Qg3 38. Nxd5 Qe1+ 39. Kh2 Qe4 40. Qxh7+ 1-0

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.20"]
[Round "10"]
[White "Osorio Itanare, Fernando Augus"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2232"]
[BlackElo "2107"]
[PlyCount "71"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Qd2 Be6 8. Nce2 Qd7 9. c3 Nge7 10. Bh6 0-0 11. h4 f5 12. h5 Nc8 13. hxg6 hxg6 14. Nf3 Re8 15. Bxg7 Qxg7 16. Ng5 Qf6 17. Nxe6 Qxe6 18. exf5 Qxf5 19. Bd5+ Kg7 20. Qh6+ Kf6 21. Qh7 Rf8 22. Be4 Qg5 23. f4 exf4 24. gxf4 Qg4 25. Rg1 Qxg1+ 26. Nxg1 N8e7 27. Qh4+ Kg7 28. 0-0-0 d5 29. Bg2 Nf5 30. Qf2 d4 31. Be4 Rf7 32. Nf3 Rh8 33. Rg1 Rh6 34. Qg2 Rf6 35. Bxf5 Rxf5 36. Ne5 1-0

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.19"]
[Round "9"]
[White "Zepeda, Sonia"]
[Black "Corrales Jimenez, Zenia"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2107"]
[BlackElo "2166"]
[PlyCount "87"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rb8 11. h4 Na5 12. Bb3 b5 13. g4 Nxb3+ 14. Nxb3 Be6 15. h5 b4 16. Nd5 Bxd5 17. exd5 Rb5 18. hxg6 fxg6 19. Qh2 Qa8 20. g5 Nh5 21. Qh3 Qc8 22. Qxc8 Rxc8 23. Bxa7 Nf4 24. Rhe1 Nxd5 25. Bd4 Bxd4 26. Rxd4 Rf8 27. Nd2 Rf5 28. Rg4 Rb7 29. Ree4 Ra7 30. Kb1 e5 31. Rc4 Kf7 32. Rc6 Ke7 33. Rc8 Rb7 34. Rh8 Ke6 35. Rg3 Rbf7 36. Ra8 e4 37. Re8+ Ne7 38. Nxe4 Rxf3 39. Rxf3 Rxf3 40. Kc1 Rf5 41. Kd2 d5 42. Nc5+ Kd6 43. Nb7+ Ke6 44. Nc5+ 1/2-1/2

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.18"]
[Round "8"]
[White "Pulvett Marin, Daniel Eduardo"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2243"]
[BlackElo "2107"]
[PlyCount "61"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Bf4 Ne5 9. Be2 Be7 10. Be3 Qc7 11. f4 Nc6 12. 0-0 a6 13. a4 b6 14. Kh1 Bb7 15. Bf3 0-0 16. g4 Nb4 17. g5 Nd7 18. Bg2 Rfd8 19. Nd4 Nc5 20. f5 d5 21. g6 hxg6 22. fxg6 fxg6 23. Qg4 e5 24. Qxg6 Rf8 25. Ne6 Nxe6 26. Qxe6+ Kh8 27. exd5 Nxc2 28. Qh3+ Kg8 29. Be4 Bf6 30. Qh7+ Kf7 31. Rxf6+ 1-0

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.17"]
[Round "7"]
[White "Zepeda, Sonia"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2107"]
[BlackElo "2296"]
[PlyCount "78"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. Qe2 a6 10. a4 b6 11. 0-0 Be7 12. f4 0-0 13. Rad1 Nb4 14. h3 Nxc2 15. Bd3 Nxe3 16. Qxe3 Nd7 17. Kh1 Nc5 18. Bc2 Bb7 19. Nd4 Rac8 20. f5 Bf6 21. Rd2 Qe7 22. Re2 g6 23. fxg6 hxg6 24. Qf2 Be5 25. Nf3 Bg7 26. Qg3 Nd7 27. Nd1 Ne5 28. Bb3 Nxf3 29. Rxf3 Rc5 30. Rd3 Be5 31. Qe3 Qh4 32. Re1 Qf4 33. Qxf4 Bxf4 34. Nf2 Rfc8 35. g3 Rc1 36. Rxc1 Rxc1+ 37. Kg2 Be5 38. Kf3 Rg1 39. Kg4 Rg2 0-1

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.16"]
[Round "6"]
[White "Pina Vega, Sulennis"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2336"]
[BlackElo "2107"]
[PlyCount "63"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 Ne7 6. Bb2 Ng6 7. h4 h5 8. e5 Be7 9. Nc3 f6 10. Ne4 Bb7 11. d3 Nxe5 12. Nxe5 fxe5 13. Bxe5 d5 14. Ng5 Bxg5 15. hxg5 Qxg5 16. Qe2 Kd7 17. f4 Qg3+ 18. Kd2 Raf8 19. Rh3 Qg6 20. Qf2 Rf7 21. Rg3 Qh6 22. Qxc5 Rd8 23. Rg5 Ke8 24. Rh1 g6 25. d4 a6 26. Qc3 Rf5 27. Qe3 Kd7 28. g4 Rxg5 29. fxg5 Qh7 30. gxh5 gxh5 31. g6 Qe7 32. Rxh5 1-0

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.14"]
[Round "5"]
[White "Zepeda, Sonia"]
[Black "Mendez Fortes, Eduardo Jesus"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2107"]
[BlackElo "2310"]
[PlyCount "75"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2 0-0 9. 0-0-0 Be6 10. f4 Ng4 11. Kb1 Nxe3 12. Qxe3 exf4 13. Qxf4 Nc6 14. Nd5 Bxd5 15. Rxd5 Rc8 16. h4 Qc7 17. Rd2 b5 18. g4 Rfe8 19. g5 Bf8 20. Bh3 Rcd8 21. Rf2 Qa7 22. Rhf1 Ne5 23. h5 d5 24. exd5 Rxd5 25. Bg2 Rdd8 26. Be4 Bc5 27. Re2 g6 28. Nxc5 Qxc5 29. h6 Re6 30. c3 Qc4 31. Qf2 b4 32. Bc2 Kf8 33. Bb3 Qd3+ 34. Kc1 bxc3 35. Bxe6 cxb2+ 36. Kxb2 Qd6 37. Qe3 Qb4+ 38. Ka1 1-0

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.13"]
[Round "4"]
[White "Llorente Pupo, Ramon"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2338"]
[BlackElo "2107"]
[PlyCount "30"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Qb6 9. Nb3 Bd7 10. f3 Qc7 11. Kb1 0-0-0 12. Be3 b5 13. a4 Na7 14. Qf2 Kb8 15. Bb6 Qc8 1-0

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.12"]
[Round "3"]
[White "Zepeda, Sonia"]
[Black "Arribas Robaina, Maritza"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2107"]
[BlackElo "2326"]
[PlyCount "103"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 Nbd7 5. Nf3 e5 6. Bc4 Be7 7. 0-0 0-0 8. h3 h6 9. Re1 Qc7 10. Ba2 Re8 11. dxe5 dxe5 12. Nh4 Nc5 13. Qf3 Be6 14. Nf5 Bxf5 15. Qxf5 Bd8 16. Be3 Ne6 17. Rad1 Nh7 18. Rd2 Bg5 19. Red1 Nd4 20. Qg4 Rad8 21. h4 Nf6 22. Qh3 Bxe3 23. fxe3 Ne6 24. Bxe6 Rxd2 25. Bxf7+ Kxf7 26. Rxd2 Qb6 27. b3 Rd8 28. Rd1 Qa5 29. Qf3 Rxd1+ 30. Nxd1 Qd2 31. c3 Qc2 32. b4 h5 33. a5 Ke7 34. Qf1 Nxe4 35. Qe1 a6 36. Kh2 Nf6 37. Nf2 Ke6 38. Kg3 Qg6+ 39. Kh2 Qf5 40. Nh3 Ng4+ 41. Kg1 Qd3 42. e4 Kd6 43. Kh1 c5 44. Nf2 Qg3 45. Qd2+ Kc7 46. Nxg4 Qxg4 47. Qf2 Qxe4 48. Qf7+ Kd6 49. Qf8+ Kc6 50. Qe8+ Kd5 51. Qf7+ Kc6 52. Qe8+ 1/2-1/2

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.11"]
[Round "2"]
[White "Arencibia Rodriguez, Walter"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2500"]
[BlackElo "2107"]
[PlyCount "25"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 e5 10. Qd6 Bf5 11. Bxg7 Ne7 12. Bf6 Ng6 13. Rd1 1-0

[Event "Capablanca Memorial op 45th"]
[Site "Havana"]
[Date "2010.06.10"]
[Round "1"]
[White "Zepeda, Sonia"]
[Black "Mena Crespo, Carlos E"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2107"]
[BlackElo "2337"]
[PlyCount "107"]
[EventDate "2010.06.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f4 exf4 9. Bxf4 Nc6 10. Qd2 Be7 11. 0-0-0 Ne5 12. h3 0-0 13. g4 Rc8 14. Bd3 b5 15. Nd5 Bxd5 16. exd5 Nc4 17. Qg2 Nd7 18. g5 Ndb6 19. Rhe1 g6 20. Nd4 Na4 21. Bxc4 bxc4 22. Nc6 Rxc6 23. dxc6 c3 24. b3 Nc5 25. h4 Ne6 26. Be3 Qa5 27. Kb1 Rb8 28. Bc1 Rb4 29. Rf1 Rb5 30. Rd3 Bf8 31. Qf2 Rf5 32. Qe1 Rxf1 33. Qxf1 d5 34. Rf3 Nd8 35. c7 Qxc7 36. Qxa6 d4 37. Qa8 Qe7 38. Qd5 Ne6 39. a4 Qa7 40. Ka2 Bg7 41. Ba3 h6 42. a5 Qa6 43. Qd7 Qe2 44. Qxf7+ Kh7 45. Rf2 Qe1 46. a6 d3 47. a7 Nd8 48. Qf3 d2 49. Rf1 Nc6 50. a8Q Nb4+ 51. Bxb4 Qc1 52. Bxc3 Qxc2+ 53. Ka3 Qc1+ 54. Ka4 1-0

[Event "Chicago op U2300 18th"]
[Site "Chicago"]
[Date "2009.05.23"]
[Round "3"]
[White "Hoover, Nathan"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2164"]
[BlackElo "2012"]
[PlyCount "35"]
[EventDate "2009.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. f4 exf4 10. Bxf4 0-0 11. Qd2 Ne5 12. Nd4 Rc8 13. Rad1 a6 14. Kh1 Qc7 15. Bg5 Ned7 16. Nd5 Bxd5 17. exd5 Rfe8 18. Qf4 1/2-1/2

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "1"]
[White "Abakoumkin, Georgios"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B57"]
[BlackElo "2125"]
[PlyCount "70"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nxc6 bxc6 8. 0-0 e5 9. Bg5 Be7 10. Bb3 Be6 11. Qd2 Rd8 12. Rfe1 0-0 13. Rad1 a5 14. Be3 Qc7 15. Qe2 d5 16. exd5 cxd5 17. Na4 d4 18. Bg5 Bb4 19. c3 Bxb3 20. axb3 dxc3 21. bxc3 Bxc3 22. Nxc3 Qxc3 23. Bxf6 gxf6 24. Rxd8 Rxd8 25. Qg4+ Kf8 26. Qe4 Rd4 27. Qa8+ Kg7 28. Rf1 Rd2 29. g3 h5 30. Qe4 Qxb3 31. Qh4 Qf3 32. Qa4 Rd5 33. Ra1 f5 34. Qc2 h4 35. gxh4 Rd4 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "7"]
[White "Gulko, Andrei"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "D03"]
[BlackElo "2125"]
[PlyCount "77"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. e3 Nd7 4. Nf3 Ngf6 5. Bd3 e6 6. Nbd2 Be7 7. 0-0 0-0 8. Qe2 b6 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 g6 12. Bh6 Bb7 13. Bxf8 Bxf8 14. Qh4 Be7 15. Qh6 Bf6 16. Rad1 Bg7 17. Qh3 Qe7 18. c3 c5 19. Bb5 Nf6 20. dxc5 Qxc5 21. Be2 a5 22. Qh4 a4 23. a3 Bd5 24. Qb4 Qc6 25. Nd4 Qb7 26. Bf3 Ne4 27. Rfe1 f5 28. Qb5 e5 29. Ne2 Bc6 30. Qc4+ Kh8 31. Ng3 Nxg3 32. Bxc6 Qc7 33. hxg3 Rc8 34. Qb5 Bh6 35. Rd7 Qb8 36. Rxe5 Bg7 37. Ree7 Rg8 38. Bd5 Bf6 39. Rxh7# 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "5"]
[White "Hedstrom, Johan"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "A13"]
[BlackElo "2125"]
[PlyCount "136"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. 0-0 Be7 8. d4 0-0 9. Nc3 a6 10. a4 b6 11. Ne5 Nxe5 12. dxe5 Nd5 13. Nxd5 exd5 14. Bxd5 Rb8 15. e6 f6 16. Bf4 b5 17. Qe4 Rb6 18. a5 Rd6 19. Bxd6 Qxd6 20. Rfd1 Qc7 21. Bc6 c4 22. Rd7 Bxd7 23. exd7 Qd8 24. Qe6+ Kh8 25. Rd1 Bb4 26. Bb7 Bxa5 27. Qxa6 h6 28. Qxb5 c3 29. b4 c2 30. Rc1 Bb6 31. Rxc2 Ba7 32. Rc8 Qe7 33. Qa6 Bd4 34. e3 Be5 35. Rxf8+ Qxf8 36. b5 Qd8 37. Qa8 Bc7 38. Qxd8+ Bxd8 39. Kf1 Kg8 40. Ke2 Kf8 41. Kd3 Ke7 42. Bc6 Kd6 43. f3 Kc5 44. e4 Bc7 45. f4 Bd8 46. h3 Bc7 47. g4 Bd8 48. f5 Bc7 49. Ke3 Bd8 50. Kf3 Kd4 51. Bd5 Kc5 52. Bc6 Kd4 53. h4 Bc7 54. g5 hxg5 55. Kg4 gxh4 56. Kxh4 Ke5 57. Kh5 Kd6 58. Kg6 Bd8 59. Kf7 Kc7 60. Kxg7 Kb6 61. Kf7 Kc5 62. Ke6 Kb6 63. e5 fxe5 64. Kxe5 Be7 65. Ke6 Bd8 66. f6 Kc7 67. f7 Be7 68. Kxe7 Kb6 1/2-1/2

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "9"]
[White "Sawyer, Bradley J"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2102"]
[BlackElo "2125"]
[PlyCount "43"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. f4 Ne7 6. Nf3 d6 7. 0-0 Ng6 8. d3 Be7 9. b3 0-0 10. g3 Bf6 11. Qe1 Bb7 12. e5 dxe5 13. fxe5 Nxe5 14. Nxe5 Qd4+ 15. Be3 Qxe5 16. Ne4 Qxa1 17. Nxf6+ Qxf6 18. Rxf6 gxf6 19. Bh6 Rfd8 20. Qf2 f5 21. Qf4 Kh8 22. Qe5+ 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "3"]
[White "Sosa, Ricardo Hugo"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2220"]
[BlackElo "2125"]
[PlyCount "120"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. e3 Nf6 6. Bd3 Be7 7. h3 0-0 8. Nf3 Nbd7 9. 0-0 Re8 10. Re1 Nf8 11. b3 g6 12. Bb2 Ne6 13. Rc1 Ng7 14. Ne5 Bf5 15. Bxf5 Nxf5 16. g4 Nd6 17. f4 Nfe4 18. Nxe4 Nxe4 19. Qf3 Bd6 20. f5 Qg5 21. Rf1 f6 22. fxg6 hxg6 23. Nd7 Kg7 24. Rc2 Rh8 25. Rh2 Rad8 26. Nc5 Bxh2+ 27. Kxh2 Nd2 28. Ne6+ Kh6 29. Nxg5 Nxf3+ 30. Nxf3 Rde8 31. Re1 Re6 32. Bc1 Kg7 33. g5 Rhe8 34. gxf6+ Rxf6 35. Ne5 Rf2+ 36. Kg3 Rxa2 37. Rf1 Re7 38. e4 dxe4 39. Bg5 Rc7 40. Bf6+ Kh7 41. Rf4 g5 42. Bxg5 Rb2 43. Rh4+ Kg7 44. Bf4 Rxb3+ 45. Kg4 Rc8 46. Kf5 Rf8+ 47. Kg5 e3 48. Nd7 Re8 49. Be5+ Kf7 50. Rh7+ Ke6 51. Nc5+ Kd5 52. Nxb3 e2 53. Bg3 Re3 54. Bf2 Rxb3 55. Re7 Rb1 56. Kf4 e1Q 57. Bxe1 Kxd4 58. Bd2 Rb4 59. Rd7+ Kc5+ 60. Kf3 Rb3+ 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "2"]
[White "Zepeda, Sonia"]
[Black "Lie, Kjetil A"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2125"]
[BlackElo "2539"]
[PlyCount "88"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nc6 5. d3 d6 6. g3 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. Bg2 0-0 10. 0-0 Nd7 11. Qd1 a6 12. f4 Rb8 13. Be3 Nd4 14. Qd2 b5 15. b3 Qa5 16. Rac1 Rfe8 17. f5 Ne5 18. fxg6 hxg6 19. Bf4 bxc4 20. dxc4 e6 21. Kh2 Rb7 22. g4 Qb4 23. Qe3 Qa5 24. Qg3 Qd8 25. h4 a5 26. Rf2 Rf8 27. Rcf1 Ra7 28. h5 g5 29. Bd2 Nxc4 30. bxc4 Be5 31. Rf4 gxf4 32. Bxf4 Qf6 33. Bxe5 Qxe5 34. Qxe5 dxe5 35. Nb5 Nxb5 36. cxb5 a4 37. Rc1 Rc8 38. Rc4 Ra5 39. Kg3 Rxb5 40. Rxa4 c4 41. Bf1 Rbc5 42. Be2 c3 43. g5 c2 44. h6 c1Q 0-1

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "6"]
[White "Zepeda, Sonia"]
[Black "Maier, Marius Alin"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2125"]
[BlackElo "2026"]
[PlyCount "113"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. Nc3 d6 10. Be3 Be6 11. 0-0-0 Rd8 12. Bb6 Rd7 13. Be2 Nc8 14. Be3 0-0 15. Rd2 f5 16. exf5 Bxf5 17. Nd5 N6e7 18. Rhd1 Nxd5 19. Rxd5 Be4 20. Rxe5 Bxg2 21. Rg5 Be4 22. Rdg1 d5 23. Bd4 g6 24. h4 Nd6 25. h5 Nf5 26. Be5 Ng7 27. hxg6 hxg6 28. f4 Ne6 29. Rxg6+ Bxg6 30. Rxg6+ Kf7 31. Rf6+ Ke7 32. Rh6 Nxf4 33. Bg4 Rdd8 34. Kd2 Ne6 35. Rh7+ Rf7 36. Rh6 Nc5 37. Bd4 Ne4+ 38. Ke3 Rg8 39. Rh4 Rfg7 40. Bf3 Rg3 41. Ke2 Rf8 42. Rh7+ Rf7 43. Rxf7+ Kxf7 44. Bh5+ Ke6 45. c3 Rg2+ 46. Kd3 Rxb2 47. Be8 Rxa2 48. Bg6 Rd2+ 49. Ke3 Rc2 50. Kd3 Rd2+ 51. Ke3 Rc2 52. Bxe4 Rd2 53. Bxd5+ Kxd5 54. Kxd2 Kc4 55. Kc2 b5 56. Kb2 b4 57. cxb4 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "8"]
[White "Zepeda, Sonia"]
[Black "Pasanen, Tuomo Tapio"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2125"]
[PlyCount "105"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Nc6 4. Nf3 Bc5 5. c3 d6 6. d3 0-0 7. Bb3 h6 8. Nbd2 d5 9. Nf1 Ng4 10. Ne3 Nxe3 11. Bxe3 Bxe3 12. fxe3 dxe4 13. dxe4 Qe7 14. 0-0 Be6 15. Bc2 a6 16. Rf2 Rad8 17. Raf1 b5 18. b3 Qc5 19. Qe1 a5 20. Nh4 a4 21. Nf5 Bxf5 22. Rxf5 axb3 23. Bxb3 Rd7 24. Qf2 Nd8 25. Qg3 Rd3 26. Rxe5 Qxe3+ 27. Qxe3 Rxe3 28. Rxb5 Rxc3 29. Rd5 Ne6 30. Rd7 Rc6 31. h3 Nc5 32. Bxf7+ Kh8 33. Bd5 Rxf1+ 34. Kxf1 Rf6+ 35. Kg1 Nxd7 36. Kh2 Nb6 37. Bb3 Rf7 38. Bxf7 Kh7 39. e5 g5 40. Kg3 Kg7 41. Bb3 Kg6 42. Kf3 Nd7 43. Ke4 c5 44. a4 Nb6 45. a5 Na8 46. Bd5 Nc7 47. Bb7 h5 48. a6 c4 49. a7 c3 50. Kd3 Kf5 51. Kxc3 Kxe5 52. Kd3 Kf4 53. Ke2 1-0

[Event "Dos Hermanas Internet qual-A 10th"]
[Site "ICC INT"]
[Date "2009.03.13"]
[Round "4"]
[White "Zepeda, Sonia"]
[Black "Rychagov, Andrey"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2125"]
[BlackElo "2514"]
[PlyCount "70"]
[EventDate "2009.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "CBM 129 Extra"]
[Source "ChessBase"]
[SourceDate "2009.05.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.05.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. Qe2 Bc5 8. Nb3 Bb4 9. Bd2 d6 10. 0-0-0 Nbd7 11. g4 Ne5 12. g5 Nfd7 13. Kb1 Nc5 14. Nd4 Bd7 15. f4 Nexd3 16. cxd3 Bxc3 17. Bxc3 b5 18. h4 Na4 19. Rc1 Qb7 20. h5 0-0 21. Ba5 Rac8 22. g6 fxg6 23. hxg6 h6 24. f5 exf5 25. Nxf5 Bxf5 26. exf5 Nc5 27. Rh5 Rce8 28. Qh2 Re3 29. Bc3 Nxd3 30. Rxh6 gxh6 31. Qxh6 Re5 32. Bxe5 dxe5 33. Rh1 Qg7 34. Qg5 e4 35. a3 Qxb2# 0-1

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.25"]
[Round "11"]
[White "Zepeda, Sonia"]
[Black "Beltz, Franziska"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2118"]
[BlackElo "2109"]
[PlyCount "80"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Germany (W) III"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. 0-0-0 Nbd7 10. Kb1 b5 11. f4 Qc7 12. h3 Bc4 13. g4 b4 14. Nd5 Nxd5 15. exd5 a5 16. Bg2 0-0 17. g5 a4 18. Nc1 Rfb8 19. f5 b3 20. cxb3 axb3 21. Be4 bxa2+ 22. Ka1 Nc5 23. Bxc5 Qxc5 24. f6 Bf8 25. h4 Qb5 26. Rh2 Rb7 27. h5 Rab8 28. Qc2 Kh8 29. Bxh7 Bxd5 30. fxg7+ Bxg7 31. h6 Bf8 32. Rxd5 Qxd5 33. Be4 Qb5 34. Bxb7 Qxb7 35. g6 fxg6 36. Qxg6 Qd5 37. Rg2 Rb7 38. Rf2 Qg8 39. Qf6+ Kh7 40. Qxf8 Qg1 1-0

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.23"]
[Round "10"]
[White "Zepeda, Sonia"]
[Black "Bukhashem, Fayeqa S"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2118"]
[BlackElo "1740"]
[PlyCount "57"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "United Arab Emirates (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "UAE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. 0-0-0 Nbd7 10. Kb1 b5 11. f4 Rc8 12. h3 Bc4 13. g4 b4 14. Nd5 Bxd5 15. exd5 a5 16. Bb5 Kf8 17. g5 Ne4 18. Qg2 Nec5 19. fxe5 Nxe5 20. Nxc5 dxc5 21. d6 Bxd6 22. Qd5 Ke7 23. Bf4 f6 24. Rhe1 Qc7 25. Bc4 Kf8 26. gxf6 gxf6 27. Bh6+ Ke8 28. Qe6+ Be7 29. Rxe5 1-0

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.22"]
[Round "9"]
[White "Yildiz Kadioglu, Betul Cemre"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2219"]
[BlackElo "2118"]
[PlyCount "49"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Turkey (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. b3 a6 6. Bxc6 Nxc6 7. Bb2 d6 8. d4 cxd4 9. Nxd4 e5 10. Ne2 Be7 11. Nbc3 Be6 12. Nd5 Bxd5 13. Qxd5 Qc7 14. Qd2 0-0 15. Nc3 Rad8 16. Nd5 Qb8 17. f4 Rfe8 18. f5 Bf8 19. Qg5 Kh8 20. f6 g6 21. Rf3 Nd4 22. Rh3 Qc8 23. Qh4 h6 24. Bxd4 exd4 25. Ne7 1-0

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.21"]
[Round "8"]
[White "Zepeda, Sonia"]
[Black "Mudongo, Boikhutso"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2118"]
[BlackElo "1917"]
[PlyCount "53"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Botswana (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "BOT"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 b5 8. g5 Nfd7 9. Qd2 Nb6 10. h4 N8d7 11. f3 Bb7 12. h5 b4 13. Nd1 d5 14. Qg2 Qc7 15. g6 hxg6 16. hxg6 Rxh1 17. gxf7+ Ke7 18. Qxh1 dxe4 19. Nf2 Na4 20. Qh3 Ndc5 21. Bg5+ Kxf7 22. Bc4 Qe5 23. Nxe6 Bd5 24. Bf4 Qh5 25. Qxh5+ g6 26. Qxd5 Nxb2 27. Qxa8 1/2-1/2

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.20"]
[Round "7"]
[White "Pintor, Ariana Maciel Abran"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2152"]
[BlackElo "2118"]
[PlyCount "67"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Portugal (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 e6 7. Bg2 a6 8. 0-0 Bd7 9. Be3 Be7 10. a4 0-0 11. h3 Na5 12. g4 Nc4 13. Bc1 Rc8 14. g5 Ne8 15. h4 Qa5 16. Nce2 Qc7 17. c3 b5 18. axb5 axb5 19. Ng3 Rb8 20. h5 Nb6 21. Qg4 b4 22. cxb4 Qc4 23. Be3 Qxb4 24. Ra7 Nc4 25. Rxd7 Ne5 26. Qh3 Nxd7 27. Nc6 Qxb2 28. Bd4 Qd2 29. Nxe7+ Kh8 30. Ng6+ fxg6 31. hxg6 Ndf6 32. gxf6 h6 33. fxg7+ Nxg7 34. Be3 1-0

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.19"]
[Round "6"]
[White "Zepeda, Sonia"]
[Black "Paridar, Shadi"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2118"]
[BlackElo "2248"]
[PlyCount "110"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Iran (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "IRI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Be3 a6 6. Nc3 e6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. Bd3 Ng4 10. Nde2 b5 11. Kb1 Nxe3 12. Qxe3 0-0 13. h4 Ne5 14. f4 Nc4 15. Qg3 Bb7 16. h5 Rac8 17. Bxc4 bxc4 18. h6 g6 19. Qh4 f5 20. exf5 Rxf5 21. g4 Rf7 22. Rhf1 Rcf8 23. Qh3 Qa5 24. Qe3 Bg2 25. Rg1 Bc6 26. Rgf1 Rb8 27. Ka1 Bc5 28. Qe5 Qb4 29. Rb1 Bd6 30. Qe3 Bg2 31. Rfd1 Rbf8 32. f5 exf5 33. gxf5 Rxf5 34. Qd4 R8f6 35. Qa7 Qb7 36. Qe3 Be5 37. Nd4 Rh5 38. a3 d5 39. Rg1 Bh3 40. Rh1 Qd7 41. Rbe1 Rf4 42. Nf3 Bc7 43. Nd4 Re5 44. Qd2 Bg4 45. Ka2 Rf8 46. Qg2 Rd8 47. Ref1 Rde8 48. Rh4 Bh5 49. Rhf4 Bb6 50. Nf3 Rf5 51. Rxf5 Qxf5 52. Ng5 Qd7 53. Nxd5 Bd4 54. Rf7 Qb5 55. c3 Qb3+ 0-1

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.17"]
[Round "5"]
[White "Jalloul, Maya M"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1889"]
[BlackElo "2118"]
[PlyCount "72"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Lebanon (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "LBN"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Rb8 9. h3 b5 10. g4 b4 11. Ne2 a5 12. Rb1 Ba6 13. b3 Qb6 14. Kh1 a4 15. Qe1 axb3 16. axb3 Bb5 17. Bb2 Ra8 18. Ra1 Ra6 19. g5 Nh5 20. Bxg7 Nxg7 21. Rxa6 Qxa6 22. Qa1 Ra8 23. Qb2 Qa2 24. Qc1 Bxd3 25. cxd3 Qxe2 26. e5 Ra2 27. Rg1 Nf5 28. Qe1 Qxd3 29. exd6 Qxd6 30. Qb1 Ra3 31. Qd1 Ng3+ 32. Kh2 Qxf4 33. Re1 Nf5+ 34. Kh1 Ra2 35. Qc1 Ng3+ 36. Kh2 Qxf3 0-1

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.16"]
[Round "4"]
[White "Zepeda, Sonia"]
[Black "Moylan, Laura"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2118"]
[BlackElo "2114"]
[PlyCount "93"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Australia (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "AUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. g4 Qa5 14. h4 Rxc3 15. Qxc3 Qxc3 16. bxc3 Rc8 17. Kb2 a5 18. a3 b5 19. h5 Ne8 20. hxg6 hxg6 21. Bh6 Bh8 22. Rdg1 b4 23. f4 Nc4+ 24. Ka2 bxa3 25. Nf5 Bf6 26. g5 Bxf5 27. exf5 Bxc3 28. fxg6 fxg6 29. Rg3 Bg7 30. Re3 Bxh6 31. Rxh6 Kf7 32. Rd3 Rc5 33. Rd4 d5 34. Rxd5 Rxd5 35. Bxc4 Nc7 36. Kxa3 Ke6 37. Bxd5+ Nxd5 38. Rxg6+ Kf5 39. Ra6 Nxf4 40. Rxa5+ e5 41. c4 Ng6 42. c5 Ne7 43. Ra7 Nc6 44. g6 Nxa7 45. g7 Nb5+ 46. Kb4 Nd4 47. g8Q 1-0

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.15"]
[Round "3"]
[White "Michna, Marta"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2399"]
[BlackElo "2118"]
[PlyCount "39"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Germany (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ESA"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Nbd2 Bd6 5. b3 0-0 6. Bd3 Nbd7 7. Bb2 Re8 8. Ne5 c5 9. 0-0 Qc7 10. f4 b6 11. Rf3 Nf8 12. Rg3 Ng6 13. Ndf3 Bb7 14. Ng5 Re7 15. Rh3 Ne4 16. Bxe4 dxe4 17. Rxh7 Bxe5 18. Qh5 Ree8 19. fxe5 cxd4 20. Ba3 1-0

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.14"]
[Round "2"]
[White "Al Khelaifi, Aisha"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1640"]
[BlackElo "2118"]
[PlyCount "72"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Qatar (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "QAT"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Nc3 Nf6 5. Bb5 Bd7 6. f4 e6 7. Nf3 Be7 8. 0-0 0-0 9. h3 a6 10. Bxc6 Bxc6 11. d3 b5 12. Qe2 Qb6 13. Kh1 Nh5 14. Qf2 Nxf4 15. Ne2 Nxe2 16. Qxe2 a5 17. Nd2 a4 18. Qg4 e5 19. Qf5 Qc7 20. Nf3 Bd7 21. Qh5 f5 22. Ng5 h6 23. Ne6 Bxe6 24. exf5 Bd5 25. Bc1 Bf6 26. Rb1 axb3 27. axb3 Ra2 28. Rf2 e4 29. Qe2 Qc6 30. Qf1 Bd4 31. Rd2 Be3 32. Re2 Bxc1 33. Rxc1 exd3 34. cxd3 Rxe2 35. Qxe2 Rxf5 36. b4 Rg5 0-1

[Event "Olympiad Women-38"]
[Site "Dresden"]
[Date "2008.11.13"]
[Round "1"]
[White "Zepeda, Sonia"]
[Black "Antonova, Nadezhda"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2118"]
[BlackElo "1827"]
[PlyCount "88"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Tajikistan (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "TJK"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nb3 Be7 7. Nc3 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. 0-0 Nb4 11. Be2 0-0 12. c3 Qxd1 13. Rxd1 Nc6 14. Bf3 Rd8 15. Be3 Ne5 16. Be2 Bd7 17. f4 Ng6 18. Na5 b6 19. Nb7 Ba4 20. Nxd8 Bxd1 21. Rxd1 Rxd8 22. Kf2 Kf8 23. g3 Bd6 24. Kf3 Ne7 25. Bc4 Nf5 26. Bf2 Bc7 27. Rxd8+ Bxd8 28. a4 Nd6 29. Ba6 Ke7 30. g4 f6 31. Bd3 h6 32. a5 g5 33. a6 Kd7 34. b4 Bc7 35. c4 Nc8 36. f5 e5 37. Be4 Ne7 38. c5 bxc5 39. Bxc5 Bb8 40. b5 Nc8 41. Bc6+ Kd8 42. Ke4 Ne7 43. Bb7 Kd7 44. b6 Ke8 1-0

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.12"]
[Round "9"]
[White "Frometa Castillo, Zirka"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2149"]
[BlackElo "2048"]
[PlyCount "17"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c6 5. Bd3 Nbd7 6. Nbd2 Be7 7. h3 0-0 8. 0-0 Re8 9. c3 1/2-1/2

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.11"]
[Round "8"]
[White "Zepeda, Sonia"]
[Black "Castro, Azalea"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2048"]
[BlackElo "1960"]
[PlyCount "43"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. f3 c6 5. Qd2 Nbd7 6. 0-0-0 b5 7. e4 dxe4 8. Qf4 Be6 9. Nxe4 Nd5 10. Qd2 f6 11. Bh4 g5 12. Bg3 h5 13. Re1 Kf7 14. Kb1 h4 15. Bf2 Bh6 16. g3 Bf5 17. Bd3 Bg6 18. Nh3 Qc7 19. Qe2 Rae8 20. Nexg5+ fxg5 21. Qe6+ Kf8 22. Bxg6 1-0

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.10"]
[Round "7"]
[White "Arribas Robaina, Maritza"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2348"]
[BlackElo "2048"]
[PlyCount "103"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. c3 Nc6 8. d3 a6 9. Ba4 b5 10. Bb3 Bb7 11. Nd2 Bc5 12. Nf3 0-0 13. a3 d6 14. Bg5 Qd7 15. Qd2 Rac8 16. cxd4 Nxd4 17. Nxd4 Bxd4 18. Be3 Bxe3 19. Qxe3 d5 20. Qd4 Rfd8 21. e5 Rc7 22. h4 Rdc8 23. h5 h6 24. Kf1 Qe7 25. f3 Qg5 26. g4 Qh4 27. Qf2 Qg5 28. d4 Qf4 29. Kg2 a5 30. Re2 a4 31. Bc2 Rc4 32. Rd1 Ba6 33. Bd3 Rc1 34. Rxc1 Rxc1 35. Rd2 Rc6 36. Rd1 Kf8 37. Bf1 Ke7 38. Qd2 Qxd2+ 39. Rxd2 Rc1 40. Kf2 f6 41. f4 Rc8 42. Bd3 fxe5 43. fxe5 Kd7 44. Ke3 Rc1 45. Rf2 Ke7 46. Bg6 Re1+ 47. Kd2 Rg1 48. Rf7+ Kd8 49. Rxg7 Rxg4 50. Kc3 Bc8 51. Kb4 Rxd4+ 52. Kc5 1-0

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.09"]
[Round "6"]
[White "Zepeda, Sonia"]
[Black "Mateus, Martha"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2048"]
[BlackElo "2189"]
[PlyCount "115"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be6 8. Bg2 h6 9. 0-0 Nbd7 10. Re1 Be7 11. Bd2 Nb6 12. h3 Nc4 13. Bc1 0-0 14. Nd2 Rc8 15. Nxc4 Rxc4 16. Be3 b5 17. Kh2 Qc7 18. Bf1 Rxc3 19. bxc3 Nxe4 20. c4 bxc4 21. Bg2 f5 22. f4 Bf6 23. Rc1 d5 24. c3 exf4 25. Bxf4 Qd7 26. Bxe4 fxe4 27. Qh5 g5 28. Be3 Qg7 29. Rf1 Bf7 30. Qd1 Bxc3 31. Rxf7 Rxf7 32. Qxd5 Qe5 33. Qxc4 Ba5 34. Rf1 Qc7 35. Qe6 Qe7 36. Qg6+ Rg7 37. Qxa6 Bc7 38. Qc8+ Kh7 39. Rf8 Qe5 40. Rh8+ Kg6 41. Qe8+ Qxe8 42. Rxe8 Kf5 43. Kg2 Be5 44. g4+ Kf6 45. Ra8 Rb7 46. Ra6+ Kg7 47. Ra7 Rxa7 48. Bxa7 Kf7 49. Kf2 Ke6 50. Bc5 Kd5 51. Bf8 Bf4 52. Bxh6 Kc4 53. Ke2 Kd4 54. Bg7+ Kc4 55. Bf6 Kb4 56. Bd4 Bd6 57. Ke3 Ka3 58. Kxe4 1-0

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.09"]
[Round "5"]
[White "Zepeda, Sonia"]
[Black "Zepeda, Lorena"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2048"]
[BlackElo "2145"]
[PlyCount "14"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Bc4 e6 7. 0-0 Nf6 1/2-1/2

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.08"]
[Round "4"]
[White "Sanchez Castillo, Sarai Carolina"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "2274"]
[BlackElo "2048"]
[PlyCount "52"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 e6 5. d4 cxd4 6. Nxd4 Nf6 7. Bb3 Be7 8. 0-0 0-0 9. Kh1 a6 10. f4 Bd7 11. Nf3 Na5 12. e5 Ne8 13. Ne4 Bc6 14. Qe1 Nxb3 15. axb3 Rc8 16. c3 dxe5 17. Nxe5 Nf6 18. Nxc6 Rxc6 19. Nxf6+ Bxf6 20. Be3 Qd5 21. b4 Qb3 22. Qf2 Rd8 23. Bc5 g6 24. h3 Rd7 25. Rae1 Rc8 26. Bb6 Rc6 1/2-1/2

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.08"]
[Round "3"]
[White "Yuan, Yuanling"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2119"]
[BlackElo "2048"]
[PlyCount "67"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 h6 10. Be3 Qc7 11. g4 Be7 12. h4 0-0-0 13. Qf2 Rde8 14. Nb3 Bd8 15. Na4 Ne5 16. Nb6+ Kb8 17. Nxd7+ Qxd7 18. Rg1 Be7 19. g5 hxg5 20. hxg5 Nh5 21. f4 Nc6 22. Kb1 g6 23. Be2 Rc8 24. Nc5 Qe8 25. Nxa6+ Ka8 26. Qf1 bxa6 27. Bxh5 Nb4 28. c3 Rxh5 29. cxb4 Qa4 30. Qd3 Kb7 31. Qd4 Rc2 32. Rd2 Rh2 33. Rxh2 Rxh2 34. Qa7+ 1-0

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.07"]
[Round "2"]
[White "Zepeda, Sonia"]
[Black "Orozco Lopez, Luz Elena"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2048"]
[BlackElo "1946"]
[PlyCount "69"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Be6 9. c4 Nf6 10. Bd3 Nd7 11. 0-0 0-0 12. Nc2 Nc5 13. Be3 f5 14. exf5 Bxf5 15. Bxf5 Rxf5 16. b4 Nd7 17. Qd3 Rf7 18. Nxe7+ Qxe7 19. Rad1 Qh4 20. Qb3 Qe7 21. Rd2 Nf6 22. Rfd1 Rd8 23. Bb6 Rd7 24. a4 Qe6 25. Ne3 Ne7 26. a5 Nc8 27. Nd5 Nxd5 28. Rxd5 Qf6 29. Qe3 Qh4 30. Qe2 Rf6 31. Rxe5 Nxb6 32. axb6 dxe5 33. Rxd7 Rxb6 34. Qxe5 Qf6 35. Qb8+ 1-0

[Event "Pan American-ch (Women)"]
[Site "San Salvador"]
[Date "2008.05.06"]
[Round "1"]
[White "Aguilar, Marcela"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2048"]
[PlyCount "60"]
[EventDate "2008.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e5 7. Nc3 Nge7 8. Bd2 0-0 9. Re1 h6 10. a3 Be6 11. Rb1 Qd7 12. b4 b6 13. bxc5 dxc5 14. Qe2 Rac8 15. Red1 Nd4 16. Nxd4 cxd4 17. Nd5 Nxd5 18. exd5 Bxd5 19. Bb4 Rfe8 20. Rdc1 Kh7 21. Be4 Rc7 22. c4 dxc3 23. Bxc3 Rec8 24. Bb2 f5 25. Bg2 Rxc1+ 26. Bxc1 Bxg2 27. Kxg2 Rc3 28. Kg1 Qxd3 29. Qxd3 Rxd3 30. Bb2 Rb3 0-1

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.09.07"]
[Round "11.8"]
[White "Colautti, Marcela"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1929"]
[BlackElo "2045"]
[PlyCount "72"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Qc2 Be7 7. Nf3 0-0 8. e3 Nc6 9. a3 Bd7 10. Bd3 h6 11. Bf4 Rc8 12. 0-0 a6 13. h3 b5 14. b4 Nxb4 15. axb4 Bxb4 16. Rxa6 Rxc3 17. Qb2 Rxd3 18. Qxb4 Qc8 19. Ra7 Rc3 20. Ne5 Be8 21. Qe7 Nh5 22. g4 Nxf4 23. exf4 b4 24. Kg2 b3 25. g5 Bb5 26. Rb1 hxg5 27. Nxf7 Rg3+ 28. Kxg3 Qc3+ 29. Kg2 Qxd4 30. Nxg5 Bd3 31. Rxb3 Be4+ 32. Kg3 Bh1 33. Qxg7+ Qxg7 34. Rxg7+ Kxg7 35. Nxe6+ Kf7 36. Nxf8 Kxf8 1-0

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.09.06"]
[Round "10.8"]
[White "Zepeda, Sonia"]
[Black "Lovece, Ruth"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2045"]
[BlackElo "2005"]
[PlyCount "33"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 c5 8. dxc5 Nc6 9. Bb5 Bxc5 10. Nxc5 Qa5+ 11. c3 Qxb5 12. Nxd7 Kxd7 13. Nd4 Nxd4 14. Qxd4 Rhc8 15. b3 Ke8 16. Ba3 Qd3 17. Qxd3 1/2-1/2

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.09.05"]
[Round "9.7"]
[White "Palao, Maricela"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2139"]
[BlackElo "2045"]
[PlyCount "92"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Be2 Bd6 7. 0-0 Nbd7 8. b3 0-0 9. Bb2 Re8 10. Rc1 a6 11. Nh4 Bg6 12. f4 Be4 13. Qe1 c5 14. Rd1 cxd4 15. exd4 Rc8 16. Kh1 Qc7 17. Qd2 Nf8 18. c5 Be7 19. b4 Ng6 20. Nxg6 Bxg6 21. a4 Ne4 22. Nxe4 Bxe4 23. b5 Ra8 24. Ra1 g6 25. Rfc1 Rec8 26. Bc3 Bd8 27. Bb4 Qd7 28. Rc3 Bf6 29. Rac1 axb5 30. Bxb5 Qc7 31. Kg1 Bg7 32. c6 b6 33. Ra3 h5 34. Rb3 Bh6 35. Rf1 Ra7 36. Qc1 Rca8 37. Ra3 Bg7 38. Qd2 Bh6 39. Bc3 Bf8 40. Ra2 Bh6 41. Qe3 Rc8 42. Bd2 Rca8 43. Qc3 Ra5 44. Ra3 Bf8 45. Raa1 Bh6 46. Qb2 R5a7 1/2-1/2

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.09.04"]
[Round "8.7"]
[White "Zepeda, Sonia"]
[Black "Vargas, Gabriela"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2045"]
[BlackElo "2118"]
[PlyCount "32"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. Be2 dxe4 6. dxe4 Nc6 7. 0-0 e5 8. Bb5 Qe7 9. c3 a5 10. Qe2 0-0 11. h3 Nh5 12. Rd1 Nf4 13. Qf1 Qf6 14. Kh2 Be6 15. Ng1 Ne7 16. g3 c6 1/2-1/2

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.09.03"]
[Round "7.8"]
[White "Ubaldo Suarez, Maria Gisela"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2077"]
[BlackElo "2045"]
[PlyCount "153"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 Bg4 8. Be2 Nbd7 9. Qc2 0-0 10. 0-0 Re8 11. Rfe1 Nf8 12. Bxf6 Bxf6 13. b4 Be7 14. Rab1 Bd6 15. Nd2 Bxe2 16. Rxe2 Re6 17. Nf1 Rh6 18. f4 Nd7 19. b5 Nb6 20. bxc6 bxc6 21. Nd2 Re6 22. Qd3 Qe8 23. Nf3 f6 24. Nd2 Qf7 25. a4 Rae8 26. a5 Nc4 27. Nxc4 dxc4 28. Qd2 Qe7 29. e4 Bb4 30. Rbe1 Bxa5 31. f5 Rd6 32. Qa2 Bb6 33. Qxc4+ Qf7 34. Qxf7+ Kxf7 35. Kf1 Rxd4 36. Ra1 Re5 37. g3 Rd3 38. Nd1 Rb5 39. Nf2 Rdb3 40. Kg2 Rb2 41. Ra2 Bd4 42. Nd3 Rxe2+ 43. Rxe2 Rb3 44. Nf4 Rb2 45. Rxb2 Bxb2 46. Ne6 Ke7 47. Kf1 a5 48. Ke2 g6 49. Kd3 gxf5 50. exf5 a4 51. Kc2 a3 52. g4 Kd6 53. h4 h6 54. Nd8 Bd4 55. Kb3 Bf2 56. h5 Be3 57. Kxa3 Kd5 58. Kb3 c5 59. Nf7 Kd4 60. Kc2 Bf4 61. Nd8 Ke4 62. Ne6 Bd6 63. Nd8 Kf3 64. g5 fxg5 65. f6 g4 66. Nf7 Bf8 67. Ne5+ Kf4 68. Ng6+ Kg5 69. Nxf8 Kxf6 70. Kd2 c4 71. Nd7+ Kg5 72. Ne5 g3 73. Ke2 Kxh5 74. Nxc4 Kg4 75. Ne3+ Kf4 76. Ng2+ Ke4 77. Nh4 1/2-1/2

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.09.02"]
[Round "6.7"]
[White "Zepeda, Sonia"]
[Black "Amed, Stephanie"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2045"]
[BlackElo "2082"]
[PlyCount "55"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b6 8. Re1 Bb7 9. e5 Nd7 10. Nf1 Qc7 11. Qe2 h6 12. c3 g5 13. h3 0-0-0 14. d4 Rdg8 15. Be3 h5 16. N3d2 Nf8 17. a4 Ng6 18. a5 Rh7 19. axb6 axb6 20. Kh1 g4 21. h4 Rhh8 22. Ra2 Kd7 23. Rea1 Ra8 24. Rxa8 Rxa8 25. Rxa8 Bxa8 26. Qa6 Bb7 27. Qb5 Kd8 28. Kg1 1/2-1/2

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.08.31"]
[Round "5.10"]
[White "Maggiolo, Elisa"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2119"]
[BlackElo "2045"]
[PlyCount "76"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. 0-0 Qxd4 8. Nb5 Qxd1 9. Rxd1 Rb8 10. Nc7+ Kd8 11. Nb5 a6 12. Nc3 e6 13. a4 Be7 14. Be3 Kc7 15. a5 Nd7 16. f4 Nc5 17. Rd2 Rd8 18. Be2 Nb4 19. Rad1 h6 20. g3 b5 21. h4 Bb7 22. Bf3 f5 23. Kf2 fxe4 24. Bg4 Bf6 25. Ne2 Bd5 26. f5 Rf8 27. Kg1 exf5 28. Bxf5 Be5 29. Bg4 Bc4 30. Nf4 Rfe8 31. Ng6 Nb7 32. Bb6+ Kc6 33. Rf2 Bxg3 34. Rf8 Nd5 35. Rxe8 Rxe8 36. Bd4 e3 37. Kg2 e2 38. Bxe2 Bxe2 0-1

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.08.31"]
[Round "4.8"]
[White "Zuriel, Marisa"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2184"]
[BlackElo "2045"]
[PlyCount "73"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. 0-0 Be7 9. Be3 Qc7 10. f4 a6 11. Bd3 b5 12. Qf3 Bb7 13. Qh3 Nb4 14. Nd4 d5 15. e5 Ne4 16. f5 Qxe5 17. fxe6 f6 18. Nf5 g6 19. Bd4 Bc5 20. Bxc5 Nxc5 21. Rae1 Qc7 22. Nh6 Nbxd3 23. cxd3 b4 24. Ne2 Qg7 25. a3 a5 26. Nf4 f5 27. Qe3 Rc8 28. Nf7 Ke7 29. Nxh8 Qxh8 30. axb4 axb4 31. Rf2 Qf6 32. Rc2 d4 33. Qd2 b3 34. Rxc5 Rxc5 35. Qb4 Kd6 36. Qxb7 Rc7 37. Qxc7+ 1-0

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.08.30"]
[Round "3.11"]
[White "Zepeda, Sonia"]
[Black "Mateus, Martha"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2045"]
[BlackElo "2127"]
[PlyCount "71"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f4 Qc7 10. 0-0-0 Rc8 11. Kb1 Be7 12. h3 b5 13. f5 Bc4 14. Bd3 b4 15. Nd5 Bxd5 16. exd5 a5 17. Bb5 0-0 18. g4 Nb6 19. g5 Nfxd5 20. Bxb6 Nxb6 21. f6 Bd8 22. fxg7 Kxg7 23. Nxa5 Qc5 24. Qe2 Be7 25. Nb3 Qc7 26. Bd3 d5 27. Bf5 Ra8 28. Qh5 Rh8 29. Rhf1 Bf8 30. h4 Qa7 31. Be6 fxe6 32. Qh6+ Kg8 33. Qxe6+ Kg7 34. Qxe5+ Kg8 35. Qe6+ Kg7 36. h5 1-0

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.08.29"]
[Round "2.12"]
[White "Chang, Suzana"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2091"]
[BlackElo "2045"]
[PlyCount "56"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 0-0 8. Bd3 Re8 9. Qc2 Nbd7 10. 0-0 Nf8 11. Ne5 N6d7 12. Nxd7 Bxd7 13. Bf4 Ng6 14. Bg3 Bh4 15. Rae1 Nf8 16. b4 Bxg3 17. hxg3 g6 18. f3 Re6 19. Qe2 Qe7 20. b5 Qa3 21. Qc2 Rae8 22. Kf2 Qd6 23. Qb3 Qe7 24. Nd1 h5 25. Rh1 Nh7 26. a4 Ng5 27. Re2 Rf6 28. Nc3 Re6 1/2-1/2

[Event "American Continental (Women) 04th"]
[Site "San Luis"]
[Date "2007.08.28"]
[Round "1.10"]
[White "Zepeda, Sonia"]
[Black "Cori Tello, Deysi Estella"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2045"]
[BlackElo "2144"]
[PlyCount "92"]
[EventDate "2007.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. c3 dxe4 6. dxe4 Bc5 7. Bc4 0-0 8. 0-0 a5 9. Qe2 e5 10. Rd1 Qe7 11. Nf1 Bg4 12. h3 Bh5 13. Ng3 Bg6 14. Bg5 Rfd8 15. Nh4 Rxd1+ 16. Rxd1 Rd8 17. Re1 Rd7 18. Nhf5 Qd8 19. Bb5 h6 20. Bxc6 bxc6 21. Bxf6 Qxf6 22. Rd1 Rxd1+ 23. Qxd1 Qg5 24. Qe1 Qf4 25. b4 Bb6 26. Ne7+ Kh7 27. Nxg6 fxg6 28. Nf1 Qf7 29. Qe2 Qd7 30. Nd2 axb4 31. cxb4 Qd4 32. Nc4 Qc3 33. a3 Bd4 34. a4 Qa1+ 35. Kh2 Qxa4 36. Qd2 Qb3 37. Na5 Qb1 38. Nxc6 Qxe4 39. b5 Qf5 40. Kg3 h5 41. f3 Bg1 42. h4 e4 43. Nb4 Qe5+ 44. f4 Qe6 45. Qd1 Qc4 46. f5 Qc3+ 0-1

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.10"]
[Round "13"]
[White "De La Cruz, Mercedes"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2093"]
[BlackElo "2040"]
[PlyCount "142"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Ne2 d6 6. 0-0 e5 7. Nd2 Nge7 8. h3 0-0 9. f4 f5 10. Kh2 Be6 11. exf5 Nxf5 12. Ne4 h6 13. c3 Qc7 14. Qe1 Rae8 15. g4 Nfe7 16. N2g3 b6 17. fxe5 Nxe5 18. Rxf8+ Rxf8 19. Qe2 d5 20. Nf2 Qd6 21. Bd2 N5c6 22. Nfh1 Kh7 23. Re1 Bg8 24. a3 a6 25. Rf1 Rxf1 26. Qxf1 Be5 27. Qf3 d4 28. Kg1 dxc3 29. bxc3 c4 30. d4 Bg7 31. Ne4 Qxa3 32. Nhg3 Nd5 33. g5 Qe7 34. Nf6+ Bxf6 35. gxf6 Qf7 36. Ne4 Nd8 37. Qf2 Qf8 38. h4 Be6 39. h5 gxh5 40. Qh4 Qf7 41. Bf3 Qg6+ 42. Kf2 Bg4 43. Bxg4 Qxg4 44. Qh1 Qf5+ 45. Ke1 Nxf6 46. Nxf6+ Qxf6 47. Qxh5 Qg6 48. Qh4 Qe6+ 49. Kd1 Nf7 50. Qh5 Nd6 51. d5 Qf6 52. Qh2 Qf1+ 53. Kc2 Qd3+ 54. Kc1 Qxd5 55. Qxh6+ Kg8 56. Qg6+ Kf8 57. Qf6+ Ke8 58. Bg5 Kd7 59. Qd8+ Kc6 60. Be3 Qh1+ 61. Kc2 Qg2+ 62. Bd2 Qe4+ 63. Kb2 Qd3 64. Bg5 a5 65. Qa8+ Kb5 66. Bd8 Qd2+ 67. Kb1 Qd1+ 68. Kb2 Qb3+ 69. Kc1 Qxc3+ 70. Kd1 Qd3+ 71. Kc1 c3 0-1

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.09"]
[Round "12"]
[White "Zepeda, Sonia"]
[Black "Estrada Gaspar, Nelly Massiel"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2040"]
[BlackElo "2079"]
[PlyCount "83"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Qa5 11. 0-0 Be6 12. Rac1 Rfc8 13. b3 a6 14. f4 b5 15. f5 Bd7 16. e5 b4 17. exf6 bxc3 18. Qd3 Bxf6 19. fxg6 hxg6 20. Rxf6 exf6 21. Qxd6 Qe5 22. Qxe5 fxe5 23. b4 Rab8 24. a3 f5 25. Rxc3 a5 26. Bc5 Rxc5 27. bxc5 Rc8 28. Rd3 Be6 29. Rd6 Kf7 30. c6 Ke7 31. c5 Rd8 32. Rd1 Rxd1+ 33. Bxd1 Kd8 34. Kf2 Kc7 35. Ba4 Bd5 36. h3 Bxc6 37. Bb3 Be4 38. Ba4 g5 39. g3 f4 40. h4 fxg3+ 41. Kxg3 gxh4+ 42. Kxh4 1/2-1/2

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.08"]
[Round "11"]
[White "Rincon Gonzalez, Drina"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B89"]
[BlackElo "2040"]
[PlyCount "111"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Ndb5 a6 8. Be3 Qd8 9. Nd4 e6 10. Bb3 Be7 11. Qe2 Qc7 12. 0-0-0 b5 13. f3 Ne5 14. Kb1 Bd7 15. g4 b4 16. g5 bxc3 17. gxf6 Bxf6 18. f4 Nc6 19. bxc3 Qa5 20. Qf3 Rd8 21. Kb2 0-0 22. Nxc6 Bxc6 23. Bd4 e5 24. Be3 exf4 25. Bxf4 Bb5 26. Qg3 Rc8 27. e5 dxe5 28. Bxe5 Bxe5 29. Qxe5 Qc7 30. Rhe1 Qxe5 31. Rxe5 Rfe8 32. Rde1 Kf8 33. a4 Bc6 34. a5 g6 35. Bc4 Bb7 36. Kb3 Rxe5 37. Rxe5 Rc7 38. Kb4 f5 39. Re6 Re7 40. Rb6 Kg7 41. Bxa6 Bg2 42. c4 f4 43. c5 f3 44. Rb7 Kf6 45. Rxe7 Kxe7 46. Bb7 Kd7 47. a6 Kc7 48. Be4 Kb8 49. c6 Ka7 50. c7 Bh3 51. Bxf3 Kxa6 52. Kc5 Bc8 53. Kd6 g5 54. Bc6 h5 55. Bd7 Kb7 56. c4 1-0

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.07"]
[Round "10"]
[White "Zepeda, Sonia"]
[Black "Sanchez Santana, Celsa Carolina"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2040"]
[PlyCount "85"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Bc4 Bg7 9. Nc3 0-0 10. 0-0 a6 11. a4 Rb8 12. Bf4 Ne6 13. Bg3 b6 14. Bxe6 fxe6 15. Rad1 Bb7 16. Qd3 Nb4 17. Qxd7 Qxd7 18. Rxd7 Bxf3 19. gxf3 Nxc2 20. Rxe7 Rxf3 21. Rxe6 Nd4 22. Rd6 Nf5 23. Kg2 Nxd6 24. Kxf3 Nc4 25. Re1 Nxb2 26. Re2 Nd3 27. Ke4 Rd8 28. Rc2 Nc5+ 29. Ke3 Bh6+ 30. Ke2 Rd4 31. f3 Kf7 32. Rb2 Rc4 33. Be1 Bf4 34. e6+ Nxe6 35. Rxb6 a5 36. Rb7+ Rc7 37. Rxc7+ Bxc7 38. h4 Nd4+ 39. Kf2 Nf5 40. Kg2 h5 41. Ne4 Bd8 42. Kh3 Nd4 43. Kg2 1/2-1/2

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.06"]
[Round "9"]
[White "Zepeda, Sonia"]
[Black "Guerrero Rodriguez, Alejandra"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2040"]
[BlackElo "2126"]
[PlyCount "83"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 5. a3 Nf6 6. Bc4 b5 7. Bb3 0-0 8. 0-0 Nbd7 9. e5 dxe5 10. dxe5 Ng4 11. e6 Nde5 12. exf7+ Nxf7 13. h3 Nge5 14. Nxe5 Bxe5 15. Qe2 Qc7 16. Re1 e6 17. Be3 Bg7 18. Bc5 Re8 19. h4 e5 20. h5 Be6 21. hxg6 hxg6 22. Ne4 Bxb3 23. cxb3 Qd7 24. Rad1 Qe6 25. Rd3 a6 26. Red1 Rad8 27. Nd6 Nxd6 28. Rxd6 Rxd6 29. Rxd6 Qf5 30. Rxc6 Rd8 31. Rxa6 Qb1+ 32. Kh2 Rd1 33. Qg4 Rh1+ 34. Kg3 Qd3+ 35. Be3 Kh7 36. Ra7 Qd8 37. a4 e4 38. Qxe4 bxa4 39. bxa4 Qb8+ 40. Qf4 Qxb2 41. Bd4 Qa3+ 42. f3 1-0

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.05"]
[Round "8"]
[White "Han Wong, Irene Estefania"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2072"]
[BlackElo "2040"]
[PlyCount "85"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. c4 c6 5. Nc3 Nbd7 6. Qc2 a6 7. b3 Bd6 8. Bb2 0-0 9. Bd3 Re8 10. 0-0 dxc4 11. bxc4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. f4 Bd6 15. Ne4 Nxe4 16. Bxe4 f5 17. Bxf5 Bxf5 18. Qxf5 Rxe3 19. Bd4 Re7 20. Rad1 Qf8 21. Qg4 Rae8 22. Be5 Bc5+ 23. Kh1 Qf7 24. Qe2 Ba7 25. Qd3 Bb8 26. Bxb8 Rxb8 27. f5 Rbe8 28. h3 Re3 29. Qd7 Re2 30. Qxf7+ Kxf7 31. Rb1 b5 32. cxb5 cxb5 33. a4 bxa4 34. Rb7+ R2e7 35. Rb6 a3 36. Rxa6 a2 37. Kg1 Rb8 38. f6 g5 39. Ra5 h6 40. g4 Re2 41. Ra6 Rb5 42. Ra7+ Kf8 43. Ra8+ 1/2-1/2

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.03"]
[Round "7"]
[White "Zepeda, Sonia"]
[Black "Pina Vega, Sulennis"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2040"]
[BlackElo "2322"]
[PlyCount "107"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 e5 8. 0-0 Be7 9. Kh1 0-0 10. h3 Rb8 11. b3 Be6 12. f4 exf4 13. Bxf4 Nd7 14. Qe1 Ne5 15. Rd1 Bh4 16. Qe2 Qe7 17. Nb1 Rbd8 18. Nd2 Bg5 19. Bg3 Bxd2 20. Rxd2 f6 21. c4 a5 22. Rfd1 Rfe8 23. Bc2 Bf7 24. Bf2 a4 25. c5 dxc5 26. Rxd8 Rxd8 27. Rxd8+ Qxd8 28. Bxc5 axb3 29. axb3 Qa5 30. b4 Qa1+ 31. Kh2 Qc3 32. Qd1 h6 33. Ba4 Nd3 34. Bxc6 Qe5+ 35. g3 Nxc5 36. bxc5 Qxc5 37. Qd8+ Kh7 38. Bd5 Qf2+ 39. Kh1 Qe1+ 40. Kg2 Qe2+ 41. Kg1 Qe1+ 42. Kg2 h5 43. Qd7 Qe2+ 44. Kg1 Bg6 45. Qe6 Kh6 46. Qc6 Qe1+ 47. Kg2 Qd2+ 48. Kg1 Qe3+ 49. Kg2 h4 50. gxh4 Qe2+ 51. Kg3 Qe1+ 52. Kg2 Qxh4 53. Qc1+ Qg5+ 54. Qxg5+ 1/2-1/2

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.02"]
[Round "6"]
[White "Mateus, Martha"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2130"]
[BlackElo "2040"]
[PlyCount "65"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 Be6 10. h3 0-0 11. Bf1 Nb8 12. b3 a6 13. a4 Qc7 14. Bb2 b6 15. Nd2 Nbd7 16. Nc4 Nc5 17. Qf3 Qc6 18. Rad1 b5 19. axb5 axb5 20. Ne3 b4 21. Ncd5 Bxd5 22. exd5 Qd7 23. Nf5 Rfe8 24. Bc1 Ra2 25. Bxh6 g6 26. Nxe7+ Qxe7 27. Bg5 Kg7 28. Rd4 Rb8 29. Rh4 Ncd7 30. Bd3 Qe8 31. Bh6+ Kg8 32. Bd2 Qc8 33. Rxb4 1-0

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.06.01"]
[Round "5"]
[White "Zepeda, Sonia"]
[Black "Han Wong, Ingrid"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2040"]
[PlyCount "111"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. Be2 Nc6 6. Be3 Nf6 7. Qd2 h5 8. h3 Bxf3 9. Bxf3 e5 10. d5 Ne7 11. 0-0-0 Qd7 12. Be2 a6 13. Kb1 0-0-0 14. Bd3 Kb8 15. Ne2 c5 16. dxc6 Qxc6 17. Qb4 Nc8 18. Nc3 Bh6 19. Bxh6 Rxh6 20. f3 Rhh8 21. Bc4 Rhf8 22. Rd3 h4 23. Rhd1 Ka7 24. Nd5 Nxd5 25. Bxd5 Qb6 26. Qa4 Qc7 27. Rc3 Qe7 28. Qa5 Rd7 29. b4 Qd8 30. Qa3 Rc7 31. Rdd3 Rxc3 32. Rxc3 Qd7 33. Qa5 Nb6 34. a3 f6 35. Rd3 Rc8 36. Bb3 Qc6 37. a4 Kb8 38. b5 Qc5 39. Rd2 g5 40. Kb2 axb5 41. axb5 Nc4+ 42. Bxc4 Qxc4 43. b6 Rc6 44. Qa7+ Kc8 45. Qa8+ Kd7 46. Qxb7+ Ke6 47. Kc1 Qa2 48. Kd1 Qb1+ 49. Ke2 Qb5+ 50. Ke1 Qxb6 51. Qxb6 Rxb6 52. Ke2 f5 53. Ke3 Rc6 54. Kd3 Rc8 55. c3 Rc6 56. Ra2 1/2-1/2

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.05.31"]
[Round "4"]
[White "Zepeda, Lorena"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2167"]
[BlackElo "2040"]
[PlyCount "15"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 c5 5. d3 Nc6 6. Nbd2 Be7 7. e4 0-0 8. Re1 1/2-1/2

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.05.31"]
[Round "3"]
[White "Zepeda, Sonia"]
[Black "Munoz Santana, Doribel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2040"]
[BlackElo "1938"]
[PlyCount "75"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 0-0 6. b4 Be7 7. 0-0 d5 8. exd5 Nxd5 9. Bb2 Bf6 10. Nbd2 g6 11. Re1 Re8 12. Ne4 Bg7 13. Qb3 Be6 14. Nfg5 Nf4 15. Nxe6 Nxe6 16. Nc5 Qc8 17. Nxe6 fxe6 18. Re4 a6 19. a4 Qd8 20. Bxe6+ Kh8 21. Bc4 Rb8 22. a5 Qf6 23. Rae1 Rf8 24. Qc2 Rbd8 25. f3 Qd6 26. Bc1 Nb8 27. Be3 Nd7 28. Bf2 Rf5 29. Qe2 b6 30. axb6 Nxb6 31. Bc5 Qc6 32. d4 Nxc4 33. Qxc4 exd4 34. Re6 Qd7 35. Re7 Qc6 36. Rxg7 Rxc5 37. Qf7 Rh5 38. Re7 1-0

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.05.30"]
[Round "2"]
[White "Franco Valencia, Angela Maria"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "2124"]
[BlackElo "2040"]
[PlyCount "113"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be6 9. Re1 Be7 10. Bf1 0-0 11. h3 a6 12. Nd5 Bxd5 13. exd5 Nb8 14. c4 Nbd7 15. b4 Re8 16. Bd2 Rc8 17. a4 Bf8 18. a5 e4 19. Nd4 Ne5 20. Qb3 Qd7 21. Be3 g5 22. b5 Bg7 23. Rab1 Rc7 24. Rec1 Rec8 25. Qb4 Kh7 26. b6 Rc5 27. Nb3 Qe7 28. Nxc5 dxc5 29. Qd2 Ne8 30. Qc2 Nd6 31. f4 Ng6 32. fxg5 hxg5 33. Qf2 f5 34. Bxc5 f4 35. Bxd6 Qxd6 36. Qc2 Bd4+ 37. Kh1 Qe5 38. Re1 Be3 39. d6 Nf8 40. Rbd1 Nd7 41. Rxe3 fxe3 42. Qe2 Rc5 43. Qxe3 Rxa5 44. Qe2 Qe6 45. Qg4 Qxg4 46. hxg4 Kg7 47. Rd4 Re5 48. g3 Kf6 49. Kg2 Ke6 50. Kf2 Nxb6 51. Ke3 Nd7 52. Bg2 b5 53. cxb5 axb5 54. Bxe4 Nc5 55. d7 Nxd7 56. Kd2 Nc5 57. Bf5+ 1/2-1/2

[Event "Santo Domingo zt 2.3 (Women)"]
[Site "Santo Domingo"]
[Date "2007.05.29"]
[Round "1"]
[White "Zepeda, Sonia"]
[Black "Arribas Robaina, Maritza"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2040"]
[BlackElo "2335"]
[PlyCount "114"]
[EventDate "2007.05.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Nbd7 6. 0-0 e5 7. Be3 Be7 8. a4 a5 9. Qd3 0-0 10. Nd2 Bxe2 11. Qxe2 Re8 12. f4 exf4 13. Rxf4 Nf8 14. Raf1 Ng6 15. R4f2 Qd7 16. h3 Qe6 17. Qd3 Bd8 18. Bg5 h6 19. Bxf6 Bxf6 20. Ne2 Re7 21. Nf4 Nxf4 22. Rxf4 Bg5 23. Rg4 f6 24. Nf3 h5 25. Nxg5 fxg5 26. Rxg5 Qxe4 27. Qxe4 Rxe4 28. c3 h4 29. Rf2 d5 30. Rgf5 Re1+ 31. Kh2 Rae8 32. Rf7 Ra1 33. g3 Ree1 34. Rf8+ Kh7 35. gxh4 Rh1+ 36. Kg3 Rag1+ 37. Rg2 Rxg2+ 38. Kxg2 Rb1 39. Rf2 Kg6 40. Kg3 Rg1+ 41. Kf4 Ra1 42. Ke5 Rxa4 43. Rg2+ Kh7 44. Ke6 Ra1 45. Kd6 a4 46. b4 Rc1 47. Ra2 Rxc3 48. Rxa4 Rc4 49. Ke5 Kg6 50. Ra2 Rxb4 51. Rg2+ Kh6 52. h5 Rb3 53. Rg6+ Kh7 54. h4 Re3+ 55. Kd6 Re4 56. Kc7 Rxd4 57. Kxb7 Rc4 0-1

[Event "Olympiad Women-37"]
[Site "Turin"]
[Date "2006.06.04"]
[Round "13"]
[White "Zepeda, Sonia"]
[Black "Aliaga Fernandez, Ingrid Yadira"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2036"]
[BlackElo "2019"]
[PlyCount "83"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Peru (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "PER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Bb7 9. g4 Nfd7 10. 0-0-0 Nb6 11. h4 N8d7 12. Bd3 Ne5 13. g5 Nbc4 14. Bxc4 Nxc4 15. Qf2 Rc8 16. h5 Qc7 17. Rd3 b4 18. Nd1 d5 19. exd5 Bxd5 20. Kb1 Bc5 21. Nb3 Bxe3 22. Nxe3 Nxe3 23. Rxe3 a5 24. Rd1 0-0 25. h6 g6 26. f4 Rfd8 27. Red3 a4 28. Nc1 Rd6 29. R1d2 Kf8 30. Rd4 Rb6 31. Qe3 b3 32. axb3 axb3 33. Qd3 bxc2+ 34. Rxc2 Rc6 35. Rxc6 Qxc6 36. Ne2 Bc4 37. Qa3+ Ke8 38. Nc3 Qh1+ 39. Rd1 Qf3 40. Qd6 Qb7 41. Qd4 Rb8 42. Ne4 1-0

[Event "Olympiad Women-37"]
[Site "Turin"]
[Date "2006.06.03"]
[Round "12"]
[White "Benderac, Ana"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2293"]
[BlackElo "2036"]
[PlyCount "55"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]
[WhiteTeam "Yugoslavia (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "YUG"]
[BlackTeamCountry "ESA"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 0-0 6. Bd3 Nbd7 7. 0-0 c5 8. c3 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 f6 13. exf6 Nxf6 14. Nf3 Bb7 15. Ne5 a6 16. Qe1 Nd7 17. Qg3 Nxe5 18. fxe5 b5 19. Rf3 Bc6 20. Raf1 Bd7 21. Qh3 g6 22. Rf6 Rxf6 23. exf6 Qf7 24. Qg3 Rc8 25. Qe5 Be8 26. h4 Rc6 27. h5 Rc7 28. hxg6 1-0

[Event "Olympiad Women-37"]
[Site "Turin"]
[Date "2006.05.30"]
[Round "9"]
[White "Jonovska, Katerina"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2051"]
[BlackElo "2036"]
[PlyCount "55"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]
[WhiteTeam "Macedonia (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "MKD"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. Bd3 Be7 10. f4 a6 11. 0-0 b5 12. Qf3 Bb7 13. Qh3 Nb4 14. Nd4 d5 15. e5 Ne4 16. Bxe4 dxe4 17. a3 Nc6 18. Nxc6 Qxc6 19. Rad1 Bxa3 20. Nxb5 axb5 21. bxa3 Rxa3 22. Rd6 Qc3 23. Rxe6+ fxe6 24. Qxe6+ Kf8 25. Qd6+ Kg8 26. Qd8+ Kf7 27. Qd7+ Kg6 28. Qe6+ 1-0

[Event "Olympiad Women-37"]
[Site "Turin"]
[Date "2006.05.29"]
[Round "8"]
[White "Zepeda, Sonia"]
[Black "Hughes, Rhian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2036"]
[PlyCount "133"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Scotland (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "SCO"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. Bd2 Qc7 8. Bb3 e6 9. Qe2 Be7 10. 0-0-0 b5 11. h3 a5 12. a4 b4 13. Na2 Be4 14. g4 Bd5 15. Bxd5 cxd5 16. Kb1 Nbd7 17. Rhe1 Ne4 18. Bc1 Rb8 19. Nd2 Nxd2+ 20. Qxd2 Nb6 21. b3 0-0 22. Bb2 Rfc8 23. Re2 Bd6 24. Bc1 Qd7 25. Qd3 Rc7 26. h4 Rcb7 27. Bb2 Nxa4 28. bxa4 Qxa4 29. Nc1 Qd7 30. Qf3 a4 31. Rd3 a3 32. Ba1 Qa4 33. Nb3 a2+ 34. Kc1 Ra7 35. h5 Rba8 36. g5 Qa3+ 37. Kd1 Qa6 38. g6 hxg6 39. hxg6 Qc8 40. Qh5 fxg6 41. Qxg6 Qe8 42. Qxe6+ Qxe6 43. Rxe6 Rd7 44. Nc5 Bxc5 45. dxc5 Rc8 46. c6 Rdc7 47. Rxd5 Rxc6 48. Rxc6 Rxc6 49. Ra5 Rd6+ 50. Ke2 Re6+ 51. Kf3 Rc6 52. Rxa2 Rc7 53. Bd4 Rf7+ 54. Ke3 Re7+ 55. Kd3 g6 56. Ra7 Re6 57. Rb7 Rd6 58. Rxb4 Rc6 59. Rb7 Kf8 60. c4 Ke8 61. c5 Kd8 62. Kc4 Kc8 63. Rg7 Kb8 64. Kd5 Rc8 65. c6 Rf8 66. Rb7+ Kc8 67. Be5 1-0

[Event "Olympiad Women-37"]
[Site "Turin"]
[Date "2006.05.27"]
[Round "6"]
[White "Zepeda, Sonia"]
[Black "Piarnpuu, Leili"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2036"]
[BlackElo "2172"]
[PlyCount "112"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]
[WhiteTeam "El Salvador (W)"]
[BlackTeam "Estonia (W)"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "EST"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Nbd2 0-0 7. Qe2 d6 8. Bb3 Ba7 9. h3 Be6 10. Bc2 h6 11. g4 Nh7 12. Nf1 d5 13. Ng3 dxe4 14. dxe4 b5 15. b3 b4 16. Bb2 bxc3 17. Bxc3 Nd4 18. Bxd4 Bxd4 19. Rd1 c5 20. 0-0 Qb6 21. Bd3 a5 22. Nf5 a4 23. Bc4 axb3 24. axb3 Bxc4 25. bxc4 Rfe8 26. Kg2 Nf8 27. Ne1 Ra3 28. Nd3 Ne6 29. Kh2 Qa6 30. Rc1 Qa4 31. Rfd1 f6 32. Nd6 Rd8 33. Nb5 Ra2 34. Qf3 Ra8 35. Qf5 Nf4 36. Nxd4 cxd4 37. c5 Rc2 38. Nxf4 Rxf2+ 39. Kg1 Rxf4 40. Qe6+ Kh7 41. Rd3 Qb5 42. Qb3 Qc6 43. Qd5 Rc8 44. Rb3 Rxe4 45. Qxc6 Rxc6 46. Rb6 Rc7 47. c6 d3 48. Rd1 Rc4 49. Rxd3 R4xc6 50. Rbb3 Rc2 51. Ra3 Rb2 52. Rdc3 Re7 53. Re3 Kg6 54. Rac3 Ra7 55. Ra3 Rxa3 56. Rxa3 h5 0-1

[Event "Olympiad Women-37"]
[Site "Turin"]
[Date "2006.05.24"]
[Round "4"]
[White "Bjerke, Silje"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2161"]
[BlackElo "2036"]
[PlyCount "78"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]
[WhiteTeam "Norway (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "ESA"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. 0-0 Nbd7 15. Re1 Qc7 16. c5 Bc6 17. e4 a4 18. e5 Nd5 19. Ng5 g6 20. Bc1 h6 21. Nxe6 fxe6 22. Qg4 Rf7 23. Qxg6+ Rg7 24. Qxe6+ Kh8 25. Qxh6+ Kg8 26. Qe6+ Kh8 27. Re4 Nf8 28. Rh4+ Nh7 29. Rxh7+ Rxh7 30. Bxh7 Kxh7 31. h4 a3 32. h5 Nc3 33. Qg6+ Kh8 34. Bg5 Nd5 35. Bf6+ Nxf6 36. Qxf6+ Kh7 37. Qg6+ Kh8 38. Qf6+ Kh7 39. Qg6+ Kh8 1/2-1/2

[Event "Olympiad Women-37"]
[Site "Turin"]
[Date "2006.05.23"]
[Round "3"]
[White "Jalal, Amani"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B59"]
[BlackElo "2036"]
[PlyCount "94"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]
[WhiteTeam "Yemen (W)"]
[BlackTeam "El Salvador (W)"]
[WhiteTeamCountry "YEM"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 0-0 10. Qd2 d5 11. exd5 Bxd5 12. Rad1 Bxb3 13. Qxd8 Rfxd8 14. Rxd8+ Rxd8 15. axb3 a6 16. Bf3 Rc8 17. Re1 Kf8 18. Nd5 Nxd5 19. Bxd5 Nb4 20. Bxb7 Rxc2 21. Rc1 Rxc1+ 22. Bxc1 Bc5 23. Kf1 Bxf2 24. Kxf2 Nd3+ 25. Ke3 Nxc1 26. Bxa6 Nxb3 27. Bc4 Nc5 28. b4 Nd7 29. Ke4 Nb6 30. Be2 f6 31. h4 Ke7 32. h5 g6 33. g4 Ke6 34. b5 f5+ 35. gxf5+ gxf5+ 36. Kf3 h6 37. Bf1 e4+ 38. Ke3 Ke5 39. Bg2 f4+ 40. Ke2 Nd5 41. Kf2 Kd4 42. Bh1 e3+ 43. Ke2 Nc3+ 44. Kf3 Nxb5 45. Kxf4 e2 46. Kf5 e1Q 47. Kf6 Qxh1 0-1

[Event "Carlos Torre Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.20"]
[Round "7"]
[White "Hitzler, Philipp"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2215"]
[BlackElo "2029"]
[PlyCount "59"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Be7 6. Bd2 0-0 7. Qc2 Nbd7 8. cxd5 exd5 9. Bd3 b6 10. g4 g6 11. g5 Nh5 12. h4 Bb7 13. 0-0-0 c5 14. Kb1 Rc8 15. Rh3 cxd4 16. Nxd4 Ne5 17. Be2 Qd7 18. Rdh1 Ng4 19. Be1 f5 20. Qd1 Rcd8 21. Rg1 Bc8 22. Bb5 Qd6 23. Nc6 a6 24. Ba4 b5 25. Nxe7+ Qxe7 26. Bb3 Be6 27. Qd4 Qd6 28. Ne2 Rc8 29. Bb4 Qd7 30. Nf4 1-0

[Event "Carlos Torre Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.18"]
[Round "5"]
[White "Sanchez Enriquez, Oscar Gerardo"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2173"]
[BlackElo "2029"]
[PlyCount "59"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Nd5 Bxd5 10. exd5 Nb8 11. Be2 0-0 12. 0-0 Nbd7 13. Qd2 Qc7 14. c4 Ne8 15. Rfd1 f5 16. Na5 Nef6 17. b4 b6 18. Nc6 Nb8 19. Nxe7+ Qxe7 20. c5 bxc5 21. bxc5 dxc5 22. d6 Qd8 23. Bxc5 Nbd7 24. Bf2 Kh8 25. Rac1 Ne8 26. Qd5 a5 27. Bb5 Nef6 28. Qe6 f4 29. Rc7 Re8 30. Qf5 1-0

[Event "Carlos Torre Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.17"]
[Round "4"]
[White "Zepeda, Sonia"]
[Black "Contreras Medina, Ruben Dario"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2029"]
[BlackElo "2196"]
[PlyCount "57"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rac1 f5 16. exf5 gxf5 17. Rfe1 b6 18. Bf1 Ra7 19. Rcd1 Rd7 20. Nd5 Kh8 21. Bg5 Bxd5 22. cxd5 Rc7 23. Bb5 Bf6 24. Bxf6+ Rxf6 25. Re2 Nd7 26. Bxd7 Qxd7 27. Qd4 Qb5 28. Rxe7 Qc5 29. Rxc7 1-0

[Event "Carlos Torre Memorial op 18th"]
[Site "Merida"]
[Date "2005.12.16"]
[Round "3"]
[White "Ocampo Vargas, Raul"]
[Black "Zepeda, Sonia"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2287"]
[BlackElo "2029"]
[PlyCount "41"]
[EventDate "2005.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Qd8 8. d5 Nb8 9. h3 Bxf3 10. Qxf3 Nd7 11. Bf4 a6 12. Be2 Ngf6 13. 0-0 h6 14. d6 e5 15. Bg3 Bxd6 16. Rfd1 Qb8 17. Rd2 Bc7 18. Rad1 Nb6 19. Bh4 Nfd7 20. a4 Nc5 21. a5 1-0

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "7"]
[White "Avelar, Gabriela"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1952"]
[BlackElo "2029"]
[PlyCount "52"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f3 d5 11. exd5 Bxd5 12. Bg5 Qb6+ 13. Kh1 Be6 14. Bd3 a5 15. Na4 Qb4 16. Nbc5 Qd4 17. Nxe6 fxe6 18. c3 Qd6 19. Bc4 Nd5 20. Bxe7 Ncxe7 21. Qb3 Qc7 22. Bb5 Rf6 23. c4 Nf4 24. Nc3 Nf5 25. g3 Nxg3+ 26. Kg1 Qc5+ 0-1

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "4"]
[White "Mazariegos, Silvia Carolina"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2135"]
[BlackElo "2029"]
[PlyCount "76"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d6 7. c3 g6 8. d3 Bg7 9. Be3 e5 10. d4 cxd4 11. cxd4 0-0 12. d5 Nb8 13. Qb3 Nd7 14. Qb4 Nf6 15. Bb6 Qd7 16. Na3 Ne8 17. Nd2 f5 18. f3 g5 19. Nac4 fxe4 20. fxe4 Ng6 21. Rac1 Nf4 22. Ne3 Qf7 23. Nec4 Qg6 24. Rc3 Bg4 25. Na5 Rf6 26. Rg3 Qh5 27. Be3 Rh6 28. h3 Bc8 29. Qb6 g4 30. Rc1 gxh3 31. gxh3 Bxh3 32. Bxf4 exf4 33. Rxh3 Qg4+ 34. Kh2 Qg3+ 35. Kh1 Rxh3+ 36. Bxh3 Qxh3+ 37. Kg1 f3 38. Qf2 Be5 0-1

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "3"]
[White "Sanchez Castillo, Sarai Carolina"]
[Black "Zepeda, Sonia"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "2169"]
[BlackElo "2029"]
[PlyCount "140"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 Qb6 7. Nb3 e6 8. Bf4 Ne5 9. Be2 Be7 10. Be3 Qc7 11. f4 Nc4 12. Nb5 Qc6 13. Bxc4 Qxc4 14. Qd3 Qc6 15. Na5 Qd7 16. e5 Nd5 17. Nxd6+ Bxd6 18. exd6 Nxe3 19. Qxe3 Qxd6 20. 0-0 0-0 21. Nc4 Qc7 22. Qb3 b6 23. Ne5 Bb7 24. Rf2 Rad8 25. Qe3 Qd6 26. h3 h6 27. a4 Qd4 28. Qxd4 Rxd4 29. a5 b5 30. a6 Ba8 31. Ra5 Rd5 32. Re2 Rfd8 33. Kf2 f6 34. Nd3 Kf7 35. g3 R8d6 36. Ra3 Rd4 37. Rc3 Rc4 38. Rxc4 bxc4 39. Nb4 Rb6 40. c3 Rd6 41. Ke3 g5 42. fxg5 hxg5 43. Rd2 Rxd2 44. Kxd2 Bg2 45. Ke3 e5 46. h4 gxh4 47. gxh4 Kg6 48. Nc2 Kh5 49. Na3 Kxh4 50. Nxc4 Kg4 51. Nd6 f5 52. c4 Ba8 53. b4 f4+ 54. Kf2 e4 55. b5 e3+ 56. Ke2 Bf3+ 57. Ke1 Bg2 58. Ke2 Bf3+ 59. Kf1 Kg3 60. Nf5+ Kg4 61. Nd4 Be4 62. Ke2 Kg3 63. c5 Bd5 64. c6 Bc4+ 65. Ke1 f3 66. Nxf3 Bxb5 67. Nd4 Bxa6 68. c7 Kf4 69. Nb5 Ke5 70. Nxa7 Kd6 1/2-1/2

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "1"]
[White "Sandoval, Myra"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "2029"]
[PlyCount "64"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 c6 3. c4 e6 4. Nc3 Nf6 5. Nf3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. a4 a5 9. 0-0 0-0 10. Re1 Re8 11. Qc2 Nf8 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Rxe4 15. Bxe4 Bg4 16. h3 Bh5 17. Be3 Bb4 18. Ne5 Qe7 19. g4 Bg6 20. Nxg6 hxg6 21. Rd1 Nd7 22. g5 Re8 23. Bg2 Nb6 24. d5 cxd5 25. Bxd5 Nxd5 26. Rxd5 Qe6 27. Qd3 Qxh3 28. Bd2 Qg4+ 29. Kf1 Bxd2 30. Qxd2 Qh3+ 31. Kg1 Re4 32. f4 Qg3+ 0-1

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "9"]
[White "Zepeda, Sonia"]
[Black "Castaneda, Ada"]
[Result "1/2-1/2"]
[ECO "C23"]
[WhiteElo "2029"]
[BlackElo "2018"]
[PlyCount "102"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Qe7 4. c3 Nf6 5. d3 Bb6 6. Bb3 d6 7. Bg5 c6 8. Nbd2 h6 9. Bh4 g5 10. Bg3 Nbd7 11. Qe2 Nc5 12. Bc2 Ne6 13. 0-0-0 Bd7 14. Nc4 Bc7 15. d4 Nf4 16. Bxf4 gxf4 17. g3 fxg3 18. hxg3 exd4 19. Nxd4 0-0-0 20. Kb1 Rde8 21. Rde1 Ng4 22. Rh4 h5 23. Ne3 Qe5 24. Reh1 Bd8 25. Nc4 Qf6 26. Rxh5 Rxh5 27. Rxh5 b5 28. Nf5 Bxf5 29. Rxf5 Qg6 30. Ne3 Nxe3 31. Qxe3 Qxf5 32. exf5 Rxe3 33. fxe3 Bg5 34. e4 Kd7 35. a4 a6 36. Ka2 Ke7 37. Kb3 Bc1 38. Bd3 bxa4+ 39. Kc2 Bg5 40. Bxa6 Kd7 41. Bd3 f6 42. Kd1 Kc7 43. Bc2 Kb6 44. Bxa4 Bh6 45. Kc2 Bg5 46. Kd3 Bc1 47. b4 Bg5 48. c4 c5 49. bxc5+ Kxc5 50. Bd7 Bh6 51. Be6 Bg5 1/2-1/2

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "6"]
[White "Zepeda, Sonia"]
[Black "Castillo, Dina Lisette"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2029"]
[BlackElo "2056"]
[PlyCount "62"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d6 6. Be3 Nf6 7. Nc3 Be7 8. Nb3 b5 9. f3 Bb7 10. Qd2 Nbd7 11. g4 Ne5 12. Nd4 h6 13. 0-0-0 Qc7 14. h4 Nfd7 15. Kb1 Nb6 16. Qf2 Nbc4 17. Bc1 Rc8 18. g5 h5 19. Bxc4 Nxc4 20. g6 Bf6 21. gxf7+ Kxf7 22. b3 b4 23. Na4 Bc6 24. Nxc6 Qxc6 25. Rhg1 Rhd8 26. Rg2 Rd7 27. Qe1 Rb7 28. bxc4 Qxa4 29. Rxd6 Rxc4 30. Qe2 b3 31. a3 bxc2+ 0-1

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "5"]
[White "Zepeda, Sonia"]
[Black "Goletiani, Rusudan"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2029"]
[BlackElo "2358"]
[PlyCount "86"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 Nge7 9. 0-0 e5 10. c4 d6 11. Bxa7 Rxa7 12. Nc3 0-0 13. Rfd1 Ng6 14. Qe3 Be6 15. Bf1 Qb8 16. Qb6 Nge7 17. Rd2 Nc8 18. Qe3 b6 19. Rad1 Rb7 20. a4 Nb4 21. f4 exf4 22. Qxf4 Rc7 23. Nd5 Nxd5 24. exd5 Bd7 25. Nd4 Bxa4 26. b3 Bd7 27. Rd3 b5 28. Rg3 g6 29. Qf6 bxc4 30. h4 Nb6 31. bxc4 Qd8 32. Qxd6 Nxc4 33. Qxa6 Qxh4 34. Rc3 Nb2 35. Nf3 Nxd1 36. Nxh4 Nxc3 37. Qd3 Rd8 38. Qd4 Be6 39. d6 Rc6 40. Nf3 Rdxd6 41. Qh4 Rd1 42. Ng5 h5 43. Kf2 Bg4 0-1

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "8"]
[White "Zepeda, Sonia"]
[Black "Martinez, Ingrid Lorena"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2029"]
[BlackElo "1906"]
[PlyCount "76"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be3 Be7 8. Be2 0-0 9. 0-0 Qc7 10. Qd2 b6 11. a4 Bb7 12. f3 Nc6 13. Rfc1 Rac8 14. Nd5 Qd8 15. Nxe7+ Qxe7 16. Nxc6 Rxc6 17. Qb4 Nd7 18. a5 Nc5 19. Rd1 e5 20. axb6 Rb8 21. Qc3 Ne6 22. b4 f6 23. Rac1 Kh8 24. Bf1 g5 25. Qd2 Rd8 26. Rc3 Rcc8 27. Rc2 g4 28. Qf2 Rg8 29. Kh1 Qf7 30. Rxd6 Ng5 31. Bxg5 Rxg5 32. c5 gxf3 33. gxf3 Rcg8 34. Bc4 Bxe4 35. Bxf7 Bxf3+ 36. Qg2 Rxg2 37. Rxg2 Rxg2 38. Rd8+ Rg8# 0-1

[Event "American Continental (Women) 03rd"]
[Site "Guatemala City"]
[Date "2005.11.??"]
[Round "2"]
[White "Zepeda, Sonia"]
[Black "Ramon Pita, Vivian"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2029"]
[BlackElo "2260"]
[PlyCount "96"]
[EventDate "2005.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Bb3 Nxb3 6. axb3 c6 7. Nf3 Qc7 8. Bg5 Be7 9. 0-0 d6 10. d4 h6 11. Be3 Ng4 12. Qd3 Nxe3 13. Qxe3 a6 14. d5 c5 15. Ne2 Qd8 16. Ng3 g6 17. Qc3 h5 18. b4 h4 19. Ne2 cxb4 20. Qxb4 h3 21. g3 Bg4 22. Qb3 Rc8 23. Ra3 Qc7 24. Rc1 Bf8 25. Qd3 Bh6 26. Rc3 Qd7 27. Ra1 0-0 28. Rxc8 Rxc8 29. Nc3 Qd8 30. Ra3 Qf6 31. Ne1 Qg5 32. Rb3 b5 33. f3 Bd7 34. Kf2 Qd8 35. Ne2 Qb6+ 36. Kf1 f5 37. Rc3 Rf8 38. exf5 Bxf5 39. Qd1 Bd7 40. b4 a5 41. bxa5 Qxa5 42. Rb3 Bd2 43. Rd3 Bb4 44. c3 Bc5 45. Qc1 Bf5 46. Rd1 Ba7 47. Nc2 Qb6 48. Ke1 Qf2+ 0-1

[Event "San Salvador op"]
[Site "San Salvador"]
[Date "2003.12.15"]
[Round "9"]
[White "Montenegro, Pedro"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "B58"]
[BlackElo "2019"]
[PlyCount "50"]
[EventDate "2003.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. h3 Be6 9. 0-0 Be7 10. Be3 0-0 11. Qd2 a6 12. Rad1 b5 13. a3 Rc8 14. Bd3 Na5 15. Qc1 Nc4 16. Rfe1 Nxa3 17. Na2 Bxa2 18. Qa1 Nxc2 19. Bxc2 Rxc2 20. Qxa2 Qa8 21. Ra1 Nxe4 22. Qb3 Rc4 23. Qd3 Rfc8 24. Bc1 Nc5 25. Qd2 Nb3 0-1

