[Event "World Youth Championship"] [Site "Maribor SLO"] [Date "2012.11.18"] [Round "11.12"] [White "Robert M Perez"] [Black "Benjamin Bok"] [Result "1-0"] [WhiteElo "2355"] [BlackElo "2537"] [ECO "D90"] [Opening "Gruenfeld: Three Knights Variation"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 8. Be3 Nfd7 9. Rd1 Nb6 10. Qb3 Bxf3 11. gxf3 e6 12. d5 exd5 13. Nxd5 Nxd5 14. Rxd5 Qf6 15. Bd4 Qf4 16. Qe3 Qxe3+ 17. fxe3 Bxd4 18. Rxd4 Nc6 19. Rd2 Rfd8 20. Be2 Kf8 21. f4 a6 22. a3 Ke7 23. Rc2 f6 24. Kf2 Rd7 25. Rhc1 Kd8 26. Bg4 Re7 27. Kf3 Na7 28. h4 Nb5 29. h5 Nd6 30. hxg6 hxg6 31. Rh1 f5 32. exf5 gxf5 33. Rh8+ Re8 34. Rxe8+ Kxe8 35. Bh3 Kd7 36. Rc5 Rh8 37. Bxf5+ Nxf5 38. Rxf5 Rh2 39. b4 Ra2 40. Rd5+ Ke6 41. Rd3 b6 42. Rc3 Kd5 43. Rd3+ Kc4 44. Rd4+ Kb3 45. f5 c5 46. bxc5 bxc5 47. Rd3+ Kc4 48. Rd6 Rxa3 49. f6 Ra1 50. Ke2 Rh1 51. f7 Rh2+ 52. Kf3 Rh1 53. Kg2 Rh8 54. e4 Rf8 55. Rd7 Kb3 56. e5 c4 57. e6 c3 58. e7 Rxf7 59. e8=Q Rxd7 60. Qxd7 c2 61. Qd2 Kb2 62. Qb4+ Kc1 63. Kf2 a5 64. Qa3+ Kd1 65. Qd3+ Kc1 66. Ke2 Kb2 67. Qb5+ Kc3 68. Qxa5+ Kb2 69. Qb4+ Ka2 70. Kd2 {#r} 1-0