[Event "22nd Voronezh Master Open"] [Site "Voronezh RUS"] [Date "2018.06.21"] [Round "9.7"] [White "Demidov, M."] [Black "Kryakvin, D."] [Result "0-1"] [GameId "MRuAazF0"] [WhiteElo "2513"] [BlackElo "2592"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Nimzo-Larsen Attack: Norfolk Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.17] } 1... c5 { [%eval 0.0] } 2. b3 { [%eval 0.01] } 2... d5 { [%eval 0.32] } 3. e4?! { (0.32 → -0.48) Inaccuracy. e3 was best. } { [%eval -0.48] } { A06 Nimzo-Larsen Attack: Norfolk Gambit } (3. e3 e6 4. Bb5+ Bd7 5. Be2 Nf6 6. Bb2 Nc6 7. c4 Bd6) 3... dxe4 { [%eval -0.47] } 4. Ng5 { [%eval -0.64] } 4... Nf6 { [%eval -0.9] } 5. Bc4 { [%eval -0.77] } 5... e6 { [%eval -0.66] } 6. Nc3 { [%eval -0.81] } 6... Nc6 { [%eval -0.58] } 7. Bb2 { [%eval -0.73] } 7... Be7 { [%eval -0.71] } 8. O-O { [%eval -1.08] } 8... O-O?! { (-1.08 → -0.46) Inaccuracy. b6 was best. } { [%eval -0.46] } (8... b6) 9. Re1 { [%eval -0.97] } 9... b6 { [%eval -0.88] } 10. Ncxe4 { [%eval -0.86] } 10... h6 { [%eval -0.99] } 11. Nxf6+ { [%eval -0.9] } 11... Bxf6 { [%eval -1.0] } 12. Bxf6 { [%eval -0.87] } 12... Qxf6 { [%eval -1.19] } 13. Ne4 { [%eval -1.0] } 13... Qe7 { [%eval -1.03] } 14. Ng3 { [%eval -1.11] } 14... Bb7 { [%eval -1.09] } 15. Bd5 { [%eval -0.74] } 15... Rad8 { [%eval -0.76] } 16. Bf3 { [%eval -1.19] } 16... Nd4 { [%eval -1.23] } 17. Bxb7 { [%eval -0.99] } 17... Qxb7 { [%eval -1.26] } 18. Re5 { [%eval -1.27] } 18... Qc7 { [%eval -1.1] } 19. Re1 { [%eval -1.1] } 19... Rd5 { [%eval -1.2] } 20. d3 { [%eval -1.18] } 20... Qb7 { [%eval -0.84] } 21. Ne4 { [%eval -0.83] } 21... Rfd8 { [%eval -0.91] } 22. a4 { [%eval -1.06] } 22... Qc6 { [%eval -0.6] } 23. Qd2 { [%eval -0.74] } 23... R5d7 { [%eval -0.54] } 24. Rad1 { [%eval -0.7] } 24... e5 { [%eval -1.0] } 25. Ng3 { [%eval -0.78] } 25... f6 { [%eval -0.77] } 26. Nf1 { [%eval -0.93] } 26... Kh8 { [%eval -0.86] } 27. f3 { [%eval -1.01] } 27... a6 { [%eval -0.86] } 28. Ne3 { [%eval -0.74] } 28... b5 { [%eval -1.1] } 29. axb5 { [%eval -0.95] } 29... axb5 { [%eval -0.88] } 30. Qf2 { [%eval -1.02] } 30... Ra7 { [%eval -1.08] } 31. h3 { [%eval -0.85] } 31... Ra2 { [%eval -1.53] } 32. Rd2 { [%eval -1.37] } 32... Qa8 { [%eval -1.53] } 33. Red1 { [%eval -1.43] } 33... Qa5 { [%eval -1.44] } 34. f4?! { (-1.44 → -2.11) Inaccuracy. Kh1 was best. } { [%eval -2.11] } (34. Kh1 Qa7) 34... Qc7? { (-2.11 → -0.75) Mistake. exf4 was best. } { [%eval -0.75] } (34... exf4 35. Qxf4 Nxb3 36. Rf2 Nd4 37. Nf5 Nxf5 38. Qxf5 c4 39. Re2 Ra1 40. Rxa1 Qxa1+ 41. Kh2) 35. fxe5 { [%eval -0.73] } 35... Qxe5 { [%eval -0.84] } 36. Ng4 { [%eval -0.63] } 36... Qg5 { [%eval -0.62] } 37. Nh2 { [%eval -0.41] } 37... Qh5 { [%eval -0.25] } 38. Re1? { (-0.25 → -1.37) Mistake. Nf3 was best. } { [%eval -1.37] } (38. Nf3 Nxf3+ 39. Qxf3 Qxf3 40. gxf3 g5 41. h4 gxh4 42. Kh2 Rd4 43. Rg1 Rf4 44. Rf2 Kh7) 38... Re8 { [%eval -1.92] } 39. Rxe8+?! { (-1.92 → -2.68) Inaccuracy. Nf3 was best. } { [%eval -2.68] } (39. Nf3 Nxf3+) 39... Qxe8 { [%eval -2.75] } 40. b4?! { (-2.75 → -4.37) Inaccuracy. Nf1 was best. } { [%eval -4.37] } (40. Nf1 b4) 40... Qe5 { [%eval -4.5] } 41. bxc5 { [%eval -4.59] } 41... Ra1+ { [%eval -4.55] } 42. Nf1 { [%eval -4.52] } 42... Qxc5 { [%eval -4.44] } 43. Kh2 { [%eval -5.07] } 43... Qe5+ { [%eval -5.18] } 44. Kg1 { [%eval -5.23] } 44... b4 { [%eval -5.12] } 45. h4 { [%eval -5.49] } 45... h5 { [%eval -4.92] } 46. g3 { [%eval -5.02] } 46... Rc1 { [%eval -5.01] } 47. Qg2 { [%eval -4.4] } 47... Qc5 { [%eval -5.05] } 48. Qa8+ { [%eval -6.47] } 48... Kh7 { [%eval -5.79] } 49. Kg2 { [%eval -6.55] } 49... Rxc2 { [%eval -5.2] } 50. Qe4+ { [%eval -5.42] } 50... f5 { [%eval -4.97] } 51. Qe8 { [%eval -5.16] } 51... Qc6+ { [%eval -4.41] } 52. Qxc6 { [%eval -4.37] } 52... Rxc6 { [%eval -3.87] } 53. Ne3 { [%eval -4.06] } 53... b3 { [%eval -4.11] } 54. Nc4 { [%eval -3.91] } 54... Kh6 { [%eval -3.62] } 55. Kf2 { [%eval -4.09] } 55... Re6?! { (-4.09 → -2.59) Inaccuracy. g5 was best. } { [%eval -2.59] } (55... g5) 56. Rb2 { [%eval -3.57] } 56... g5 { [%eval -3.72] } 57. Kf1?! { (-3.72 → -5.40) Inaccuracy. Na5 was best. } { [%eval -5.4] } (57. Na5 gxh4) 57... Kg6 { [%eval -4.46] } 58. Rb1 { [%eval -4.19] } 58... gxh4 { [%eval -4.57] } 59. gxh4 { [%eval -4.23] } 59... f4 { [%eval -4.59] } 60. Nd2 { [%eval -4.34] } 60... Rb6 { [%eval -4.28] } 61. Nc4?! { (-4.28 → -6.58) Inaccuracy. Kf2 was best. } { [%eval -6.58] } (61. Kf2 Kf6) 61... Rb8?! { (-6.58 → -4.49) Inaccuracy. Ra6 was best. } { [%eval -4.49] } (61... Ra6) 62. Kf2?! { (-4.49 → -6.87) Inaccuracy. Nd2 was best. } { [%eval -6.87] } (62. Nd2 Kf5) 62... Kf5?! { (-6.87 → -5.01) Inaccuracy. Ra8 was best. } { [%eval -5.01] } (62... Ra8) 63. Rg1 { [%eval -5.75] } 63... Ra8 { [%eval -5.87] } 64. Rg5+ { [%eval -5.83] } 64... Kf6 { [%eval -5.1] } 65. Rd5 { [%eval -6.27] } 65... Ra2+ { [%eval -7.28] } 66. Kf1 { [%eval -7.36] } 66... Nf5 { [%eval -7.71] } 67. Rb5 { [%eval -6.4] } 67... f3 { [%eval -7.98] } 68. Rb6+ { [%eval -7.47] } 68... Ke7 { [%eval -7.41] } 69. Rb7+ { [%eval -7.65] } 69... Kd8 { [%eval -7.09] } 70. Rb8+ { [%eval -7.02] } 70... Kc7 { [%eval -7.71] } 71. Rg8? { (-7.71 → Mate in 16) Checkmate is now unavoidable. Rf8 was best. } { [%eval #-16] } (71. Rf8 Ng3+ 72. Ke1 Re2+ 73. Kd1 f2 74. Rf7+ Kd8 75. Na5 Re1+ 76. Kd2 Ke8 77. Rxf2 b2) 71... b2 { [%eval -73.17] } 72. Nxb2 { [%eval -71.62] } 72... Rxb2 { [%eval -71.77] } 73. Rf8 { [%eval #-17] } 73... Ng3+ { [%eval #-17] } 74. Ke1 { [%eval -67.75] } 74... Re2+ { [%eval #-15] } 75. Kd1 { [%eval #-13] } 75... f2 { [%eval #-13] } 76. d4 { [%eval -71.93] } 76... Re1+ { [%eval -70.19] } { White resigns. } 0-1