[Event "North American-ch U10"]
[Site "Aquascalientes"]
[Date "2007.10.07"]
[Round "7"]
[White "Araujo, Juan Jose"]
[Black "Perez, Hector Hugo"]
[Result "1-0"]
[ECO "A43"]
[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. d4 c5 2. d5 d6 3. Nc3 g6 4. e4 Bg7 5. Bd2 Nf6 6. Bd3 0-0 7. f4 b6 8. Nf3 Bg4 9. 0-0 Nbd7 10. h3 Bxf3 11. Qxf3 e6 12. dxe6 fxe6 13. Bc4 d5 14. exd5 exd5 15. Nxd5 Kh8 16. Bc3 Nxd5 17. Bxd5 Rb8 18. Rad1 Bxc3 19. Qxc3+ Nf6 20. Bb3 Qe7 21. Rfe1 Qg7 22. a4 Nh5 23. Qxg7+ Kxg7 24. Re7+ Kh8 25. Rdd7 Rxf4 1-0

[Event "North American-ch U10"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "6"]
[White "Diaz Rosas, Jose Martin"]
[Black "Perez, Hector Hugo"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "116"]
[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 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. d3 h6 8. c3 0-0 9. h3 d6 10. Re1 Re8 11. Nbd2 d5 12. exd5 Nxd5 13. d4 Bb6 14. c4 Nf4 15. dxe5 Nd3 16. Re2 Ncxe5 17. Nxe5 Nxe5 18. cxb5 axb5 19. Qe1 Bd4 20. Nf3 Nxf3+ 21. gxf3 Bxh3 22. Bd5 Rb8 23. Rxe8+ Qxe8 24. Qxe8+ Rxe8 25. Bf4 Re2 26. Bxc7 Rxf2 27. Kh1 Bg2+ 28. Kg1 Rf1+ 29. Kxg2 Rxa1 30. b4 Rg1+ 31. Kh2 Rg5 32. Bc6 Be5+ 33. f4 Rh5+ 34. Kg3 Bxc7 35. Kg4 Rh2 36. Bxb5 Rxa2 37. Bc4 Ra4 38. Bd5 Rxb4 39. Bf3 Rxf4+ 40. Kg3 Rxf3+ 41. Kxf3 h5 42. Kg2 g5 43. Kh3 f5 44. Kg2 h4 45. Kg1 h3 46. Kh1 g4 47. Kg1 f4 48. Kf2 h2 49. Kg2 f3+ 50. Kh1 f2 51. Kg2 f1Q+ 52. Kxf1 h1Q+ 53. Kf2 g3+ 54. Ke2 g2 55. Kf2 g1Q+ 56. Ke2 Qh3 57. Kd2 Qgg2+ 58. Kd1 Qhh1# 0-1

[Event "North American-ch U10"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "3"]
[White "Perez, Hector Hugo"]
[Black "Arredondo, Rafael Villa"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "110"]
[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. Nc3 d6 3. Bc4 Nf6 4. d3 a6 5. a4 e6 6. f4 Nc6 7. Nf3 d5 8. exd5 exd5 9. Ba2 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qe3+ Qe7 13. Qxe7+ Bxe7 14. Kd1 0-0-0 15. g4 h5 16. g5 Nd7 17. Nxd5 Bd6 18. c3 Ne6 19. f5 Nef8 20. Ne3 f6 21. Nc4 Ne5 22. Nb6+ Kb8 23. d4 cxd4 24. cxd4 Nf3 25. gxf6 gxf6 26. Nc4 Bc7 27. d5 Rxd5+ 28. Nd2 Rd8 29. Bb1 Bf4 30. Rf1 Nxd2 31. Rxf4 Nb3+ 32. Ke1 Nxa1 33. Rc4 Rg8 34. Bf4+ Ka8 35. Be4 Re8 36. Be3 Rg7 37. Kf2 Rge7 38. Kf3 Nd7 39. Rb4 Ne5+ 40. Ke2 Nc6 41. Bxc6 Rxe3+ 42. Kf2 bxc6 43. Rh4 Re2+ 44. Kf3 R8e3+ 45. Kf4 Re4+ 46. Kf3 Rxh4 47. Kxe2 Rxh3 48. Kf2 h4 49. Kg2 Rg3+ 50. Kh2 Nc2 51. Kh1 Ne3 52. Kh2 Nf1+ 53. Kh1 h3 54. b3 Rg2 55. a5 Ng3# 0-1

[Event "North American-ch U10"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "5"]
[White "Perez, Hector Hugo"]
[Black "Heredia Madrigal, Andrei"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "106"]
[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 d6 2. Nc3 g6 3. Bc4 Bg7 4. f4 Nf6 5. Nf3 0-0 6. d3 c6 7. Bb3 e6 8. Rg1 Nbd7 9. g4 d5 10. h4 h5 11. gxh5 Nxh5 12. f5 Ne5 13. Bg5 Qc7 14. fxg6 fxg6 15. Nxe5 Qxe5 16. Qd2 Rf3 17. 0-0-0 b5 18. Bh6 Bb7 19. Rxg6 Rg3 20. Rxg3 Qxg3 21. exd5 exd5 22. Ne2 Qxh4 23. Qe3 Rf8 24. Rg1 Rf7 25. Nf4 Nxf4 26. Qe8+ Kh7 27. Qxf7 Qxh6 28. Kd1 Qh5+ 29. Qxh5+ Nxh5 30. Rh1 Kg6 31. c4 dxc4 32. dxc4 bxc4 33. Bc2+ Kg5 34. Rg1+ Kf6 35. Rg6+ Kf7 36. Rg2 c5 37. Rd2 Bf3+ 38. Ke1 c3 39. Rd7+ Ke8 40. Ba4 Kf8 41. bxc3 Bxc3+ 42. Kf2 Bg4 43. Rd5 Nf6 44. Rd3 Bf5 45. Rf3 Bg4 46. Rf4 Ke7 47. Rc4 Be6 48. Rh4 Ng4+ 49. Kg2 Bd5+ 50. Kh3 Nf2+ 51. Kg3 Ne4+ 52. Kf4 Bd2+ 53. Ke5 Nf6 1/2-1/2

