[Event "Nanjing Pearl Spring 1st"] [Site "Nanjing"] [Date "2008.12.19"] [Round "8"] [White "Topalov, Veselin"] [Black "Ivanchuk, Vassily"] [Result "1-0"] [WhiteElo "2791"] [BlackElo "2786"] [Variant "Standard"] [TimeControl "-"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 { B40 Sicilian Defense: Four Knights Variation } 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. f3 Bh5 14. Nf4 Re8 15. Nxh5 Nxh5 16. f4 Nf6 17. Qf3 Nd5 18. Qh3 g6 19. f5 Ne3 20. Qh6 Qe7 21. Rf4 gxf5 22. Bd2 Rad8 23. Bxf5 Nxf5 24. Rxf5 Rd6 25. Qf4 Rg6 26. Rf1 Qe2 27. g3 Rf8 28. Rf2 Qe6 29. h4 Ne7? { (0.79 → 2.31) Mistake. Qd6 was best. } (29... Qd6 30. Kg2 Qxf4 31. R5xf4 Rd6 32. g4 d3 33. cxd3 Rxd3 34. Bc3 Ne7 35. h5 h6 36. Rd4) 30. Re5 Qd7 31. h5 Rg7 32. Rg5 f5? { (2.02 → 3.75) Mistake. f6 was best. } (32... f6 33. Rxg7+ Kxg7 34. Qh6+ Kg8 35. Rxf6 Rxf6 36. Qxf6 Nc6 37. Bh6 Qe7 38. Qf5 Ne5 39. Bf4) 33. Rxg7+ Kxg7 34. Qe5+ Kg8 35. Bh6 Nc6 36. Qf4 Rf7 37. g4 d3 38. cxd3 Kh8? { (1.95 → 3.85) Mistake. Qd4 was best. } (38... Qd4 39. Qg5+ Kh8 40. gxf5 Ne5 41. Qf4 Qxf4 42. Rxf4 Rf6 43. Bg5 Rf8 44. Be7 Rg8+ 45. Kh2) 39. gxf5 Qxd3 40. Kg2 Qd5+ 41. Qf3 Ne7?! { (1.85 → 3.12) Inaccuracy. Qxf3+ was best. } (41... Qxf3+ 42. Rxf3 Ne7 43. Rd3 Rxf5 44. Rd8+ Ng8 45. Bd2 Kg7 46. Rd7+ Kf8 47. Rxh7 Nf6 48. Rxb7) 42. Qxd5 Nxd5 43. Rc2 Rc7 44. Rxc7 Nxc7 45. Kf3 Kg8?! { (1.93 → 3.13) Inaccuracy. Ne8 was best. } (45... Ne8 46. Be3) 46. Ke4 Ne8?! { (2.75 → 4.19) Inaccuracy. Kf7 was best. } (46... Kf7 47. Bg5) 47. Ke5 Kf7 48. Bg5 Nc7?! { (3.11 → 4.32) Inaccuracy. Ng7 was best. } (48... Ng7 49. h6) 49. h6 Nb5? { (3.63 → 6.33) Mistake. Ne8 was best. } (49... Ne8 50. a4) 50. Be3 b6?! { (4.77 → 7.72) Inaccuracy. a5 was best. } (50... a5 51. a4 Nc7 52. Bb6 Na6 53. Bxa5 Ke7 54. Bc3 Nb8 55. Kd5 Nc6 56. b4 Kd7 57. b5) 51. a4 Nc7 52. Kd6 Na6?! { (5.50 → 7.95) Inaccuracy. Ne8+ was best. } (52... Ne8+ 53. Kc6) 53. Kc6 Nb4+ 54. Kb7 Nd5? { (5.63 → 13.92) Mistake. a6 was best. } (54... a6 55. Bxb6) 55. Bg5 a5 56. Kc6 Nb4+ 57. Kxb6 Nd3 58. b3 { White wins. } 1-0