[Event "North American-ch U18"]
[Site "Aquascalientes"]
[Date "2007.10.07"]
[Round "7"]
[White "Sanchez Enriquez, Oscar Gerardo"]
[Black "Vargas, Uriel German"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2266"]
[PlyCount "74"]
[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 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 Bd7 9. 0-0-0 a6 10. h4 h5 11. Bc4 Ne5 12. Bb3 Rc8 13. Bg5 b5 14. Rhe1 0-0 15. f4 Nc4 16. Qd3 Ng4 17. f5 Nf2 18. Qg3 Nxd1 19. Rxd1 Kh7 20. Nd5 Be5 21. Qf2 Bf6 22. Qe2 Bxg5+ 23. hxg5 Nb6 24. Rh1 Nxd5 25. Bxd5 e6 26. Rxh5+ gxh5 27. Qxh5+ Kg8 28. f6 Qa5 29. c3 Rxc3+ 30. bxc3 Qxc3+ 31. Nc2 Rc8 32. Bb3 Qe3+ 33. Kb1 Rxc2 34. Bxc2 Qg1+ 35. Bd1 Qxg2 36. Qh6 Qxe4+ 37. Bc2 Qe1+ 1/2-1/2

[Event "North American-ch U18"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "3"]
[White "Belmontes, Ricardo"]
[Black "Vargas, Uriel German"]
[Result "0-1"]
[ECO "B38"]
[PlyCount "62"]
[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 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be3 Bg7 8. Be2 Bd7 9. 0-0 0-0 10. Qd2 a6 11. Nc2 Rc8 12. f4 Kh8 13. Ne1 Na5 14. Rd1 Nxc4 15. Bxc4 Rxc4 16. e5 Ng4 17. Nc2 Bb5 18. Nxb5 axb5 19. Na3 Re4 20. Bf2 b4 21. Nc2 Qc7 22. Nxb4 dxe5 23. fxe5 Nxf2 24. Rxf2 Bxe5 25. Qh6 Bg7 26. Qd2 Bd4 27. Nd3 Rd8 28. Kf1 Bxf2 29. Kxf2 Red4 30. Rc1 Rxd3 31. Qxd3 Qf4+ 0-1

[Event "North American-ch U18"]
[Site "Aquascalientes"]
[Date "2007.10.06"]
[Round "4"]
[White "Vargas, Uriel German"]
[Black "Lino Lopez, Israel"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2121"]
[PlyCount "103"]
[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 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 0-0 5. Nbd2 c5 6. e4 cxd4 7. cxd4 d5 8. e5 Ne4 9. Be3 Nc6 10. Be2 h6 11. 0-0 Kh7 12. Bd3 Nxd2 13. Nxd2 Bd7 14. Rc1 Nb4 15. Qb3 Nxd3 16. Qxd3 f5 17. f4 e6 18. Nb3 b6 19. Rc3 Rc8 20. Rfc1 Rxc3 21. Rxc3 Qb8 22. Qc2 Rc8 23. Rxc8 Qxc8 24. Qxc8 Bxc8 25. a3 Bf8 26. h3 Be7 27. Kf2 g5 28. fxg5 hxg5 29. g3 Kg6 30. Nc1 Ba6 31. Ne2 Bxe2 32. Kxe2 Kf7 33. Kf3 Ke8 34. Bd2 Kd7 35. g4 Kc6 36. h4 fxg4+ 37. Kxg4 gxh4 38. Be1 Kb5 39. Bxh4 Bxh4 40. Kxh4 Kc4 41. Kg5 Kxd4 42. Kf6 Kc4 43. Kxe6 d4 44. Kf6 d3 45. e6 d2 46. e7 d1Q 47. e8Q Qf3+ 48. Kg5 Qg3+ 49. Kf5 Qf2+ 50. Kg5 Qxb2 51. Qa4+ Kc5 52. Qxa7 1/2-1/2

[Event "North American-ch U18"]
[Site "Aquascalientes"]
[Date "2007.10.05"]
[Round "1"]
[White "Vargas, Uriel German"]
[Black "Juarez Solis, Jesus Santos"]
[Result "1/2-1/2"]
[ECO "E12"]
[BlackElo "2017"]
[PlyCount "88"]
[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 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Bg5 c5 6. e3 d6 7. Nc3 Nbd7 8. Be2 Be7 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Qc2 Nxc3 12. Qxc3 0-0 13. Rfd1 Rad8 14. Rac1 e5 15. h3 exd4 16. exd4 Qxe2 17. Re1 Bxf3 18. Rxe2 Bxe2 19. Re1 Bh5 20. d5 Rfe8 21. Rxe8+ Rxe8 22. Qg3 Ne5 23. f3 f6 24. Qf4 Bg6 25. b3 Kf7 26. Qg3 Bf5 27. f4 Nd3 28. Qf3 Re1+ 29. Kh2 Be4 30. Qg4 Rh1+ 31. Kg3 f5 32. Qh5+ Kf8 33. Qg5 Rg1 34. Qd8+ Kf7 35. Qd7+ Kg6 36. Qe6+ Kh5 37. Qf7+ Kh6 38. Qe6+ Kh5 39. Qf7+ Kh6 40. Qe6+ g6 41. Qxd6 Rxg2+ 42. Kh4 Rg1 43. Qe6 Bg2 44. Qe7 Rh1 1/2-1/2

