[Event "Las Vegas Open"] [Site "Las Vegas (NV)"] [Round "0"] [White "Buckendorf Glen (ID)"] [Black "Rock C (MA)"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. O-O O-O 9. Nb3 Nc6 10. f4 Qc7 11. Bf3 Bd7 12. Na4 b5 13. Nb6 Rab8 14. Nxd7 Qxd7 15. e5 Ne8 16. exd6 Nxd6 17. f5 exf5 18. Bf4 Rbd8 19. Bxc6 Qxc6 20. Bxd6 Rxd6 21. Qe2 Bf6 22. c3 g6 23. Rae1 Re6 24. Qd2 Rd8 25. Qf4 Rxe1 26. Rxe1 Kg7 27. Qg3 { The rest of this score cannot be reconstructed.} *