[Event "World Blitz 2016"] [Site "Doha QAT"] [Date "2016.12.30"] [Round "16.17"] [White "Bu Xiangzhi"] [Black "Vallejo Pons, F."] [Result "0-1"] [GameId "LqubuN9B"] [WhiteElo "2705"] [BlackElo "2711"] [Variant "Standard"] [TimeControl "-"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.05] } 1... e6 { [%eval 0.17] } 2. c4 { [%eval 0.14] } 2... b6 { [%eval 0.36] } 3. Nc3 { [%eval 0.17] } 3... Bb7 { [%eval 0.22] } 4. d4 { [%eval 0.05] } 4... Bb4 { [%eval 0.13] } 5. e3 { [%eval 0.05] } 5... Nf6 { [%eval 0.18] } 6. Bd3 { [%eval 0.11] } 6... Ne4 { [%eval 0.22] } 7. Qc2 { [%eval -0.06] } 7... Bxc3+ { [%eval 0.36] } 8. bxc3 { [%eval 0.31] } 8... f5 { [%eval 0.38] } 9. O-O { [%eval 0.21] } { E43 Nimzo-Indian Defense: St. Petersburg Variation } 9... O-O { [%eval 0.25] } 10. Ne1 { [%eval 0.1] } 10... Nc6 { [%eval 0.36] } 11. f3 { [%eval 0.35] } 11... Nd6 { [%eval 0.37] } 12. Ba3 { [%eval 0.32] } 12... Na5 { [%eval 0.3] } 13. c5?! { (0.30 → -0.28) Inaccuracy. Qe2 was best. } { [%eval -0.28] } (13. Qe2 Ba6 14. c5 Bxd3 15. Nxd3 Nac4 16. Bb4 a5 17. cxd6 axb4 18. dxc7 Qxc7 19. Nxb4 Ra3) 13... Ndc4 { [%eval -0.44] } 14. Qc1 { [%eval -0.52] } 14... Nxa3 { [%eval -0.3] } 15. Qxa3 { [%eval -0.36] } 15... Rf6 { [%eval -0.3] } 16. Nc2 { [%eval -0.32] } 16... Rh6 { [%eval -0.39] } 17. Rf2 { [%eval -0.42] } 17... Qh4 { [%eval -0.08] } 18. g3 { [%eval -0.09] } 18... Qh5 { [%eval -0.3] } 19. e4 { [%eval -0.29] } 19... Rf8 { [%eval -0.21] } 20. Raf1?! { (-0.21 → -1.00) Inaccuracy. exf5 was best. } { [%eval -1.0] } (20. exf5 exf5 21. cxb6 cxb6 22. Qe7 f4 23. g4 Qf7 24. Re1 Re6 25. Rxe6 dxe6 26. Qb4 Rc8) 20... fxe4 { [%eval -0.9] } 21. fxe4 { [%eval -0.94] } 21... Rxf2 { [%eval -0.78] } 22. Rxf2 { [%eval -0.87] } 22... Qd1+?! { (-0.87 → 0.00) Inaccuracy. Rf6 was best. } { [%eval 0.0] } (22... Rf6 23. Rxf6) 23. Bf1 { [%eval 0.0] } 23... Rf6 { [%eval 0.0] } 24. Rxf6? { (0.00 → -1.34) Mistake. Ne3 was best. } { [%eval -1.34] } (24. Ne3 Qe1 25. Rxf6 gxf6 26. Ng2 Qd1 27. cxb6 Ba6 28. Ne3 Qe1 29. Kg2 Qxe3 30. Bxa6 Qxe4+) 24... gxf6 { [%eval -1.23] } 25. cxb6? { (-1.23 → -2.93) Mistake. Ne3 was best. } { [%eval -2.93] } (25. Ne3 Qd2 26. Ng4 Kf7 27. Nf2 Ke8 28. cxb6 axb6 29. Qb4 Qe3 30. Qb5 Bxe4 31. Qe2 Qxe2) 25... Qxc2 { [%eval -2.81] } 26. Qe7 { [%eval -3.22] } 26... Qxe4 { [%eval -3.09] } 27. Qe8+ { [%eval -3.1] } 27... Kg7 { [%eval -3.01] } 28. Qe7+ { [%eval -3.01] } 28... Kg6 { [%eval -3.24] } 29. Qe8+ { [%eval -3.33] } 29... Kg7 { [%eval -3.26] } 30. Qe7+ { [%eval -3.3] } 30... Kg6 { [%eval -3.12] } 31. Qe8+ { [%eval -3.05] } 31... Kh6 { [%eval -2.4] } 32. Qf8+ { [%eval -2.5] } 32... Kg5 { [%eval -2.5] } 33. Qg7+ { [%eval -2.5] } 33... Qg6 { [%eval -2.38] } 34. Qxd7 { [%eval -2.42] } 34... axb6?! { (-2.42 → -1.65) Inaccuracy. cxb6 was best. } { [%eval -1.65] } (34... cxb6 35. Qxe6 Kh6 36. d5 Qg5 37. c4 Ba6 38. Qh3+ Qh5 39. Qe6 Qe5 40. Qh3+ Kg7 41. Qd7+) 35. Qxe6?! { (-1.65 → -2.49) Inaccuracy. Qxc7 was best. } { [%eval -2.49] } (35. Qxc7 Kh6 36. Qd8 Bd5 37. Qf8+ Qg7 38. Qe8 Nc6 39. Bb5 Ne7 40. Be2 Ng6 41. c4 Nf4) 35... Kh6 { [%eval -2.43] } 36. Qe7 { [%eval -2.89] } 36... Qg7 { [%eval -2.35] } 37. Qe3+?! { (-2.35 → -3.10) Inaccuracy. Qe6 was best. } { [%eval -3.1] } (37. Qe6 Qg5 38. Bd3 Bd5 39. Qe7 f5 40. Qe5 Be4 41. Bxe4 Qe3+ 42. Kf1 Qxe4 43. Qxc7 Qb1+) 37... Qg5 { [%eval -2.89] } 38. Qe7 { [%eval -3.04] } 38... Nc6 { [%eval -2.99] } 39. Qe8 { [%eval -2.93] } 39... Qg6?! { (-2.93 → -2.08) Inaccuracy. Ne5 was best. } { [%eval -2.08] } (39... Ne5 40. Qf8+ Kh5 41. Qe8+ Qg6 42. Qxg6+ Nxg6 43. Be2+ Kg5 44. h4+ Kf5 45. Kf2 Ne7 46. c4) 40. Qe3+?! { (-2.08 → -2.94) Inaccuracy. Qe6 was best. } { [%eval -2.94] } (40. Qe6 Qg5 41. Be2 Na5 42. Qe7 Bd5 43. Bd3 f5 44. Qe5 Be4 45. Bxe4 Qe3+ 46. Kf1 Qxe4) 40... Kg7 { [%eval -2.79] } 41. Qe6?! { (-2.79 → -3.70) Inaccuracy. h4 was best. } { [%eval -3.7] } (41. h4 Qh6 42. Qxh6+ Kxh6 43. Kf2 Ne7 44. Bd3 Bc8 45. Ke3 Bf5 46. Be4 Bxe4 47. Kxe4 Kg6) 41... Nd8 { [%eval -3.63] } 42. Qd7+ { [%eval -3.88] } 42... Nf7 { [%eval -3.56] } 43. Kf2?! { (-3.56 → -5.18) Inaccuracy. Qxc7 was best. } { [%eval -5.18] } (43. Qxc7) 43... Qc2+ { [%eval -4.96] } 44. Ke3?! { (-4.96 → -8.35) Inaccuracy. Be2 was best. } { [%eval -8.35] } (44. Be2 Ba6 45. Qg4+ Kf8 46. Kf1 Bxe2+ 47. Qxe2 Qxc3 48. Qf2 Kg7 49. h4 Nd6 50. Kg2 Ne4) 44... Qxc3+ { [%eval -8.21] } 45. Bd3 { [%eval -8.14] } 45... Ba6 { [%eval -7.74] } 46. Qg4+ { [%eval -7.74] } 46... Ng5 { [%eval -7.32] } 47. Qd7+? { (-7.32 → Mate in 7) Checkmate is now unavoidable. Qd1 was best. } { [%eval #-7] } (47. Qd1) 47... Kh6 { [%eval #-6] } 48. Qe7 { [%eval #-4] } 48... Qxd3+ { [%eval #-3] } 49. Kf2 { [%eval #-3] } 49... Qf1+ { [%eval #-2] } 50. Ke3 { [%eval #-2] } 50... Qe2+ { [%eval #-1] } { White resigns. } 0-1