[Event "LV/September"] [Site "Las Vegas (NV)"] [Round "3.4"] [White "Buckendorf Glen (ID)"] [Black "Crespo Leonard"] [Result "1-0"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Qc7 8. Qd2 Be7 9. g4 h6 10. O-O-O b5 11. Bxb5+ axb5 12. Ndxb5 Qd8 13. Nxd6+ Bxd6 14. Qxd6 Qxd6 15. Rxd6 O-O 16. Rhd1 Nbd7 17. g5 hxg5 18. Bxg5 Kh7 19. Be3 Ne5 20. f4 Nc4 21. R6d3 Nxe3 22. Rxe3 Bb7 23. a4 Rfc8 24. b3 Rc5 25. Kb2 Rac8 26. Rd2 Rxc3 27. Rxc3 Rxc3 28. Kxc3 Nxe4+ 29. Kd3 Nxd2 30. Kxd2 Kg8 31. Ke3 Kf8 32. Kd4 Ke7 33. Kc5 Kd7 34. c4 f6 35. b4 g5 36. fxg5 fxg5 37. b5 Kc8 38. a5 Kb8 39. a6 Ba8 40. b6 e5 41. Kd6 e4 42. c5 e3 43. c6 Bxc6 44. Kxc6 e2 45. a7+ {#r} 1-0