[Event "5th Sinquefield Cup 2017"] [Site "Saint Louis"] [Date "2017.08.11"] [Round "9"] [White "Vachier-Lagrave, M."] [Black "Nepomniachtchi, I."] [Result "1-0"] [WhiteElo "2789"] [BlackElo "2751"] [Variant "Standard"] [TimeControl "-"] [ECO "B92"] [Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 { B92 Sicilian Defense: Najdorf Variation, Opocensky Variation } e5 7. Nf3 Be7 8. Bg5 Nbd7 9. a4 O-O 10. Nd2 Nc5 11. Bxf6 Bxf6 12. Nc4 Be7 13. a5 Rb8 14. Nb6 Nd7 15. Ncd5 Nxb6 16. Nxb6 Be6 17. Bc4 Qc7 18. Qd3 Bd8 19. c3 Qc6 20. Bd5 Qe8 21. Bxe6 Qxe6 22. Nd5 f5 23. O-O Rc8 24. Rfd1 fxe4 25. Qxe4 Qf5 26. Qe2 Kh8 27. c4 Bh4 28. g3 Bg5 29. Ra3 Rce8 30. h4 Bd8 31. b4 Qg6 32. h5 Qf5 33. Ne3 Qe6 34. Rad3 Be7 35. Nd5 Bd8 36. Rf3 Rxf3 37. Qxf3 Kg8 38. Kg2 e4 39. Qe2 Qe5 40. Ne3 Bg5? { (1.20 → 2.55) Mistake. Qe6 was best. } (40... Qe6 41. Nd5 Qf5 42. Nf4 Bg5 43. Nh3 Bd8 44. Rd4 e3 45. Nf4 Bg5 46. fxe3 Qe5 47. Kf2) 41. Rd5 Qf6 42. Nf5 Re6 43. c5 dxc5 44. Qc4 Qf7?! { (2.14 → 3.43) Inaccuracy. Kh8 was best. } (44... Kh8 45. Rxc5 Re8 46. Rc8 Rf8 47. Rxf8+ Qxf8 48. Qxe4 g6 49. Nd4 Bf6 50. hxg6 Qe7 51. g7+) 45. Rxc5 h6?? { (3.00 → 6.35) Blunder. Rc6 was best. } (45... Rc6 46. Rxc6 bxc6 47. Qxe4 h6 48. Nd4 Bf6 49. Nxc6 Qb7 50. Qc4+ Kh7 51. Qd3+ Kg8 52. Qb3+) 46. Rc8+ Kh7 47. g4? { (5.97 → 3.39) Mistake. Qd5 was best. } (47. Qd5) 47... Re7 48. Qd4 Re6? { (3.23 → 5.79) Mistake. Rd7 was best. } (48... Rd7 49. Qxe4) 49. Qd5 g6?! { (5.21 → 6.79) Inaccuracy. e3 was best. } (49... e3 50. fxe3) 50. hxg6+ Kxg6 51. Rf8 Qxf8 52. Qxe6+ { Black resigns. } 1-0