[Event "World Cup"] [Site "Fairmont Hotel, Baku AZE"] [Date "2015.09.20"] [Round "4.1"] [White "Peter Svidler (?)"] [Black "Veselin Topalov (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B51"] [Opening "Sicilian Defense: Moscow Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Bb5+ { B51 Sicilian Defense: Moscow Variation } Nd7 4. O-O Nf6 5. Re1 a6 6. Bf1 b6 7. d4 cxd4 8. Nxd4 Bb7 9. c4 e6 10. Nc3 Be7 11. f3 Rc8 12. Be3 O-O 13. Qd2 Qc7 14. Rac1 Qb8 15. Kh1 Rfe8 16. a3 Bd8 17. Bg1 h5 18. b3 Ne5 19. f4 Ned7 20. b4 Qa8 21. Bd3 Be7 22. h3 Rc7 23. Re2?! { (0.80 → 0.20) Inaccuracy. e5 was best. } (23. e5 dxe5 24. fxe5 Nh7 25. Bh2 Ndf8 26. Ne4 Bxe4 27. Bxe4 Qc8 28. Qe2 Ng5 29. Bb1 Rd8) 23... h4 24. Bf2 Nh5 25. Nf3 Ng3+ 26. Bxg3 hxg3 27. Qe1 Nf6 28. Qxg3 Nh5 29. Qg4 Nf6 30. Qg3 Nh5 31. Qg4 Nf6 32. Qh4 g6 33. Ng5 Qd8 34. Rd1?! { (1.10 → 0.38) Inaccuracy. Rd2 was best. } (34. Rd2 e5 35. Be2 exf4 36. Qxf4 Rf8 37. h4 b5 38. Rf1 bxc4 39. Rd4 Qc8 40. g4 Nh5) 34... Nh5 35. Qg4 e5 36. Nd5 Bxd5 37. exd5 Bxg5 38. fxg5 Nf4 39. Rc2 b5? { (0.66 → 2.01) Mistake. Nxd3 was best. } (39... Nxd3 40. Rxd3 e4 41. Re3 Qe7 42. Kh2 b5 43. c5 dxc5 44. bxc5 Rxc5 45. Rxe4 Qxe4 46. Qxe4) 40. c5 Nxd3 41. Rxd3 e4 42. Rd4 e3 43. c6 Re5 44. h4 Rce7 45. Re2 Qb6 46. g3 a5 47. Kg2 axb4 48. axb4 Qa7 49. Rd3 Re4 50. Qc8+ Kh7? { (2.36 → 4.00) Mistake. Re8 was best. } (50... Re8 51. Qd7) 51. Qd8 Rxb4?! { (3.65 → 4.58) Inaccuracy. R4e5 was best. } (51... R4e5 52. h5) 52. Rd1 Rbe4?! { (4.41 → 5.78) Inaccuracy. Ra4 was best. } (52... Ra4 53. Qxd6) 53. Qxd6 Qa4 54. Rde1?? { (5.77 → 1.45) Blunder. Rc1 was best. } (54. Rc1) 54... Qc4 55. h5? { (1.62 → 0.26) Mistake. Kg1 was best. } (55. Kg1 R4e5) 55... gxh5 56. Qh6+ Kg8 57. g6 fxg6?? { (0.00 → 6.08) Blunder. f5 was best. } (57... f5 58. Rxe3 Rxe3 59. Rxe3 Qc2+ 60. Kf3 Qd1+ 61. Kg2 Qd2+ 62. Kf3 Qd1+) 58. Qxg6+ Rg7 59. Qxh5 Qd4? { (4.92 → 10.79) Mistake. Rh4 was best. } (59... Rh4 60. Qf5) 60. Ra2 Rf4 61. Ra8+ Rf8 62. Rxf8+ Kxf8 63. Qh8+ Kf7? { (5.93 → 62.66) Mistake. Ke7 was best. } (63... Ke7 64. Rxe3+) 64. Rf1+ Ke7?! { (27.56 → Mate in 1) Checkmate is now unavoidable. Kg6 was best. } (64... Kg6 65. Qe8+) 65. Qf8# { White wins by checkmate. } 1-0