[Event "North American-ch U14"]
[Site "Aquascalientes"]
[Date "2007.10.07"]
[Round "7"]
[White "Ibarra, Sergio Humberto"]
[Black "Alvarez Navarro, Martin"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "50"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Be3 Ng4 8. Bf4 Nxd4 9. f3 Nf6 10. Qd2 Nc6 11. g4 b5 12. h4 Bb7 13. Nd5 e6 14. Ne3 Nd7 15. Bg3 Nde5 16. f4 Nf3+ 17. Ke2 Nxd2 18. Kxd2 Be7 19. Raf1 Nb4 20. a3 Nxd3 21. Kxd3 d5 22. e5 d4 23. Rh2 dxe3+ 24. Kxe3 Bc5+ 25. Ke2 Qd4 0-1

[Event "North American-ch U14"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "4"]
[White "Flores, Gabriel"]
[Black "Ibarra, Sergio Humberto"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "111"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 Nc6 4. c3 g6 5. Bd3 Bg7 6. Nbd2 Nf6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Re8 11. Bf4 Qd7 12. Re1 b6 13. Be5 Rb8 14. Bxg7 Kxg7 15. Bd3 Bb7 16. Ne5 Qd5 17. Be4 Qb5 18. c4 Qxb2 19. Nxc6 Bxc6 20. Bxc6 Red8 21. d5 Qc3 22. Qe2 Kg8 23. dxe6 fxe6 24. Qxe6+ Kh8 25. Qe5+ Qxe5 26. Rxe5 Kg7 27. Rae1 Rd6 28. Ba4 Rd4 29. Bb3 c6 30. g3 a6 31. Re7+ Kh6 32. Rc7 b5 33. cxb5 cxb5 34. Ree7 Kg5 35. Rxh7 Rbd8 36. Rcf7 a5 37. f4+ Kg4 38. Rd7 R8xd7 39. Rxd7 Rxd7 40. Be6+ Kf3 41. Bxd7 Ke3 42. Be6 Kd3 43. Kf2 Kc3 44. Ke3 a4 45. g4 b4 46. h4 a3 47. h5 gxh5 48. gxh5 b3 49. Bxb3 Kb2 50. f5 Kb1 51. f6 Ka1 52. f7 Kb1 53. f8Q Ka1 54. Qc5 Kb2 55. Qc2+ Ka1 56. Qc1# 1-0

[Event "North American-ch U14"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "3"]
[White "Ibarra, Sergio Humberto"]
[Black "Anaya, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "100"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nd3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Bd6 9. Nc3 Be6 10. b3 Nf6 11. Bb2 0-0-0 12. h3 Rhe8 13. Kd1 Bf5 14. Re1 Rxe1+ 15. Nxe1 Bf4 16. Nf3 g5 17. g3 Bd6 18. Nxg5 Rd7 19. Ne2 Ne4 20. Nxe4 Bxe4 21. d3 Bf3 22. Bf6 Be7 23. Bc3 Bg5 24. Bd2 Re7 25. Bxg5 Rxe2 26. Kc1 Rxf2 27. h4 h5 28. Be3 Rg2 29. Bf4 f5 30. Kb2 Re2 31. Rf1 Bd5 32. Kc3 b5 33. Bg5 Be6 34. Rf3 Kb7 35. Re3 Rxe3 36. Bxe3 Bd5 37. a3 a6 38. b4 Kc8 39. Kd4 Bf3 40. c3 Kd7 41. Ke5 Bg4 42. c4 Bh3 43. cxb5 cxb5 44. Kd5 Bg2+ 45. Kc5 Bf1 46. d4 c6 47. Kb6 Kd6 48. Kxa6 Kd5 49. Kb6 Bg2 50. Ka5 Bf1 1/2-1/2

[Event "North American-ch U14"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "6"]
[White "Ibarra, Sergio Humberto"]
[Black "Dominguez, Jose Pablo"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "71"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qd2 Be7 8. f3 Qc7 9. g4 h6 10. Bd3 Nbd7 11. h4 Nc5 12. 0-0-0 Bd7 13. Bc4 b5 14. Be2 Rb8 15. h5 e5 16. Nf5 Bxf5 17. exf5 Kd7 18. f4 exf4 19. Bxf4 Nce4 20. Nxe4 Nxe4 21. Qd4 Nf6 22. g5 Rhc8 23. c3 hxg5 24. Bxg5 Ne8 25. Bxe7 Kxe7 26. h6 gxh6 27. Rxh6 Qc5 28. f6+ Kd8 29. Qe4 Nxf6 30. Rxf6 Qg5+ 31. Rf4 Kc7 32. Bf3 Kb6 33. Rxd6+ Ka5 34. b4+ Ka4 35. Qc2+ Ka3 36. Qb3# 1-0

[Event "North American-ch U14"]
[Site "Aquascalientes"]
[Date "2007.10.05"]
[Round "2"]
[White "Herrera, Luis Alberto"]
[Black "Ibarra, Sergio Humberto"]
[Result "1-0"]
[ECO "B54"]
[PlyCount "109"]
[EventDate "2007.10.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Bd3 Nc6 7. Nb3 Nf6 8. f3 Bd7 9. Be3 Ne5 10. Qd2 a6 11. Qf2 Rc8 12. Bb6 Rc7 13. Bxc7 Qxc7 14. Rc1 Be6 15. Rd1 Bc4 16. h3 Nh5 17. Qd2 Bf6 18. h4 Qb6 19. Bxc4 Ng3 20. Bxf7+ Nxf7 21. Qf2 Qxf2+ 22. Kxf2 Nxh1+ 23. Rxh1 Ne5 24. Nd5 Bg7 25. Rb1 Nc4 26. c3 Kd7 27. Nd4 Nd2 28. Rd1 Nc4 29. b3 Ne5 30. Nb6+ Kc7 31. Nd5+ Kd7 32. f4 Ng4+ 33. Kf3 Nf6 34. Nb6+ Ke8 35. Ne6 Bh6 36. g4 Nd7 37. Nxd7 Kxd7 38. f5 gxf5 39. exf5 Rg8 40. g5 Bg7 41. Nxg7 Rxg7 42. Kg4 e6 43. f6 Rf7 44. Kh5 e5 45. g6 hxg6+ 46. Kxg6 Ke6 47. Rxd6+ Kxd6 48. Kxf7 e4 49. Kg7 e3 50. f7 Ke5 51. f8Q Ke4 52. Qf1 Ke5 53. Qe2 Ke4 54. h5 Kf4 55. h6 1-0

