[Event "North American Open"] [Site "Las Vegas USA"] [Date "2011.??.??"] [Round "5"] [White "Francisco Vallejo Pons"] [Black "Alexander Shabalov"] [Result "1-0"] [WhiteElo "2705"] [BlackElo "2523"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Adams Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 { B90 Sicilian Defense: Najdorf Variation, Adams Attack } e5 7. Nde2 h5 8. Bg5 Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nec3 Nc6 12. Ne3 g6 13. Ncd5 Bh6 14. c3 O-O 15. Bc4 Rc8 16. O-O Nb8 17. Bb3 Nd7 18. Qe2 Qh4 19. Rad1 Kg7 20. Nc4 Nc5 21. Ncb6 Rcd8 22. Bc2 f5 23. exf5 gxf5 24. f4 e4?! { (0.84 → 1.78) Inaccuracy. exf4 was best. } (24... exf4 25. b4) 25. Kh2 Rb8 26. g3 Qd8 27. Qxh5 Rh8 28. Qe2 Kf8? { (1.70 → 3.44) Mistake. Kf7 was best. } (28... Kf7 29. Qh5+) 29. b4 Nd7 30. Nc4 { Black resigns. } 1-0