[Event "6th LCT GpA 2012"] [Site "Leiden NED"] [Date "2012.07.10"] [Round "5.18"] [White "Alexander van Beek"] [Black "Isaac B Sanders"] [Result "1/2-1/2"] [WhiteElo "2329"] [BlackElo "2100"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 O-O 9. O-O Be6 10. Bb3 Nc6 11. Qe2 Na5 12. Rfd1 Nxb3 13. axb3 Nd7 14. Nd5 Rc8 15. c4 f5 16. Nxe7+ Qxe7 17. Bg5 Nf6 18. exf5 Bxf5 19. Nd2 Qf7 20. f3 Nd7 21. Ne4 Bxe4 22. Qxe4 Nc5 23. Qe3 h6 24. Bh4 Qf4 25. Bf2 Qxe3 26. Bxe3 Nxb3 27. Ra3 Nd4 28. Bxd4 exd4 29. Rxd4 b5 30. Rxa6 bxc4 31. Rdxd6 c3 32. bxc3 Rxc3 33. Rd7 Kh8 34. Raa7 Rg8 35. f4 Rb8 36. h3 Rg3 37. Kh2 Rg6 38. g4 Rg8 39. Rf7 Rb6 40. Kg3 Rb3+ 41. Kg2 Rb2+ 42. Kf3 Rb3+ 43. Ke4 Rxh3 44. Kf5 Rb3 45. Kg6 Rb7 46. Kh5 Rb5+ 47. f5 Rb3 48. Rfc7 g6+ 49. Kxh6 Rh3+ 50. Kg5 gxf5+ 51. Kxf5 Rf3+ 52. Ke4 Rh3 53. Kf4 Rh4 54. Kf5 Rgxg4 55. Rh7+ Rxh7 56. Rxh7+ Kxh7 57. Kxg4 {#d} 1/2-1/2