Event: FIDE Online Steinitz Memorial
Site: chess24.com
Date: 2020-05-17
White: Mamedyarov, Shakhriyar
WhiteTitle: GM
WhiteElo: 2716
Black: Xiong, Jeffery
BlackTitle: GM
BlackElo: 2724
Result: 1/2-1/2
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.25] [%clk 0:03:02] } 1... Nf6 { [%eval 0.22] [%clk 0:03:02] } 2. c4 { [%eval 0.18] [%clk 0:03:00] } 2... e6 { [%eval 0.23] [%clk 0:03:01] } 3. Nc3 { [%eval 0.09] [%clk 0:03:02] } 3... Bb4 { [%eval 0.29] [%clk 0:03:02] } 4. Qc2 { [%eval 0.09] [%clk 0:03:02] } 4... O-O { [%eval 0.0] [%clk 0:03:03] } 5. a3 { [%eval 0.09] [%clk 0:03:02] } 5... Bxc3+ { [%eval 0.12] [%clk 0:03:02] } 6. Qxc3 { [%eval 0.2] [%clk 0:03:04] } 6... d6 { [%eval 0.22] [%clk 0:03:01] } 7. f3 { [%eval 0.38] [%clk 0:03:05] } 7... c5 { [%eval 0.47] [%clk 0:02:55] } 8. dxc5 { [%eval 0.54] [%clk 0:03:04] } 8... dxc5 { [%eval 0.28] [%clk 0:02:57] } 9. Bf4 { [%eval 0.3] [%clk 0:03:04] } 9... Nc6 { [%eval 0.38] [%clk 0:02:32] } 10. Rd1 { [%eval 0.39] [%clk 0:03:04] } 10... Qb6 { [%eval 0.3] [%clk 0:02:34] } 11. e3 { [%eval 0.55] [%clk 0:03:00] } 11... Re8 { [%eval 0.61] [%clk 0:02:34] } 12. Bg5 { [%eval 0.18] [%clk 0:02:17] } 12... Nd7 { [%eval 0.26] [%clk 0:02:33] } 13. Bd3 { [%eval -0.15] [%clk 0:02:16] } 13... Nde5 { [%eval 0.0] [%clk 0:01:42] } 14. Be2 { [%eval -0.21] [%clk 0:02:14] } 14... Ng6 { [%eval -0.24] [%clk 0:01:40] } 15. h4 { [%eval -0.18] [%clk 0:02:06] } 15... h6?! { [%eval 0.62] } { Inaccuracy. Qc7 was best. } { [%clk 0:01:41] } 16. h5 { [%eval 0.38] [%clk 0:02:07] } 16... Nf8 { [%eval 0.68] [%clk 0:01:35] } 17. Bh4 { [%eval 0.59] [%clk 0:02:07] } 17... e5 { [%eval 0.63] [%clk 0:01:34] } 18. Nh3 { [%eval 0.71] [%clk 0:02:05] } 18... Bf5 { [%eval 0.89] [%clk 0:01:12] } 19. Nf2 { [%eval 0.75] [%clk 0:02:02] } 19... Bh7 { [%eval 0.84] [%clk 0:01:08] } 20. O-O { [%eval 0.94] [%clk 0:01:56] } 20... Ne7 { [%eval 0.96] [%clk 0:00:54] } 21. Bxe7 { [%eval 0.58] [%clk 0:01:46] } 21... Rxe7 { [%eval 0.75] [%clk 0:00:56] } 22. Rd5 { [%eval 0.65] [%clk 0:01:47] } 22... Nd7 { [%eval 0.81] [%clk 0:00:47] } 23. Bd3?! { [%eval 0.14] } { Inaccuracy. Rfd1 was best. } { [%clk 0:00:56] } 23... Bxd3 { [%eval 0.06] [%clk 0:00:46] } 24. Nxd3 { [%eval -0.37] [%clk 0:00:53] } 24... e4 { [%eval 0.0] [%clk 0:00:42] } 25. fxe4 { [%eval 0.0] [%clk 0:00:35] } 25... Nf6 { [%eval 0.0] [%clk 0:00:43] } 26. e5 { [%eval 0.0] [%clk 0:00:22] } 26... Nxh5?? { [%eval 1.95] } { Blunder. Nxd5 was best. } { [%clk 0:00:19] } 27. Rf3 { [%eval 1.47] [%clk 0:00:19] } 27... Rae8 { [%eval 1.39] [%clk 0:00:14] } 28. Nxc5 { [%eval 1.63] [%clk 0:00:18] } 28... Qg6 { [%eval 1.56] [%clk 0:00:14] } 29. Kf2? { [%eval 0.12] } { Mistake. Qd3 was best. } { [%clk 0:00:15] } 29... f6? { [%eval 1.57] } { Mistake. Qg5 was best. } { [%clk 0:00:06] } 30. e6 { [%eval 1.78] [%clk 0:00:15] } 30... f5 { [%eval 1.7] [%clk 0:00:08] } 31. Qe5 { [%eval 1.49] [%clk 0:00:15] } 31... Nf6 { [%eval 1.45] [%clk 0:00:09] } 32. Qxf5 { [%eval 1.43] [%clk 0:00:14] } 32... Qxf5 { [%eval 1.6] [%clk 0:00:05] } 33. Rfxf5 { [%eval 1.5] [%clk 0:00:13] } 33... b6 { [%eval 1.52] [%clk 0:00:06] } 34. Nd7 { [%eval 1.28] [%clk 0:00:12] } 34... Ne4+ { [%eval 1.51] [%clk 0:00:07] } 35. Ke1 { [%eval 1.45] [%clk 0:00:12] } 35... Rxe6 { [%eval 1.64] [%clk 0:00:09] } 36. Rde5 { [%eval 1.69] [%clk 0:00:14] } 36... Nd6 { [%eval 1.77] [%clk 0:00:10] } 37. Rxe6? { [%eval 0.33] } { Mistake. Rf8+ was best. } { [%clk 0:00:14] } 37... Rxe6 { [%eval 0.42] [%clk 0:00:12] } 38. Re5 { [%eval 0.0] [%clk 0:00:15] } 38... Kf7 { [%eval 0.0] [%clk 0:00:12] } 39. b3 { [%eval 0.0] [%clk 0:00:16] } 39... Ke7 { [%eval 0.09] [%clk 0:00:07] } 40. Rxe6+ { [%eval 0.0] [%clk 0:00:17] } 40... Kxe6 { [%eval 0.0] [%clk 0:00:09] } 41. Nb8 { [%eval 0.1] [%clk 0:00:18] } 41... Nf5? { [%eval 1.17] } { Mistake. a5 was best. } { [%clk 0:00:08] } 42. Ke2?! { [%eval 0.46] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:17] } 42... Kd6 { [%eval 0.45] [%clk 0:00:10] } 43. Na6 { [%eval 0.4] [%clk 0:00:18] } 43... g5 { [%eval 0.46] [%clk 0:00:10] } 44. Nb4 { [%eval 0.32] [%clk 0:00:19] } 44... g4 { [%eval 0.5] [%clk 0:00:11] } 45. Nc2 { [%eval 0.0] [%clk 0:00:17] } 45... Ng3+ { [%eval 0.0] [%clk 0:00:10] } 46. Kd3 { [%eval -0.03] [%clk 0:00:10] } 46... h5 { [%eval -0.1] [%clk 0:00:12] } 47. Nd4?! { [%eval -0.65] } { Inaccuracy. e4 was best. } { [%clk 0:00:10] } 47... h4 { [%eval -0.74] [%clk 0:00:09] } 48. Ne2?? { [%eval -3.2] } { Blunder. b4 was best. } { [%clk 0:00:08] } 48... Nh1?? { [%eval 0.35] } { Blunder. Nxe2 was best. } { [%clk 0:00:08] } 49. Nf4 { [%eval 0.0] [%clk 0:00:07] } 49... Nf2+ { [%eval -0.09] [%clk 0:00:05] } 50. Ke2 { [%eval -0.09] [%clk 0:00:07] } 50... Ne4 { [%eval -0.09] [%clk 0:00:06] } 51. b4 { [%eval -0.09] [%clk 0:00:08] } 51... a5 { [%eval -0.09] [%clk 0:00:04] } 52. Kd3 { [%eval -0.09] [%clk 0:00:09] } 52... Nf2+ { [%eval 0.0] [%clk 0:00:04] } 53. Ke2 { [%eval 0.0] [%clk 0:00:10] } 53... Ne4 { [%eval 0.0] [%clk 0:00:06] } 54. Kd3 { [%eval -0.1] [%clk 0:00:09] } 54... Nf2+ { [%eval 0.0] [%clk 0:00:07] } 55. Kd4?! { [%eval -0.88] } { Inaccuracy. Ke2 was best. } { [%clk 0:00:11] } 55... h3 { [%eval -1.09] [%clk 0:00:07] } 56. c5+?? { [%eval -3.12] } { Blunder. gxh3 was best. } { [%clk 0:00:12] } 56... Kc6?! { [%eval -2.26] } { Inaccuracy. bxc5+ was best. } { [%clk 0:00:08] } 57. gxh3 { [%eval -2.09] [%clk 0:00:12] } 57... axb4?? { [%eval -0.09] } { Blunder. bxc5+ was best. } { [%clk 0:00:08] } 58. axb4 { [%eval -0.09] [%clk 0:00:13] } 58... gxh3 { [%eval -0.03] [%clk 0:00:08] } 59. Ne2 { [%eval -0.05] [%clk 0:00:12] } 59... h2 { [%eval -0.13] [%clk 0:00:07] } 60. Ng3 { [%eval -0.13] [%clk 0:00:14] } 60... b5 { [%eval -0.13] [%clk 0:00:05] } 61. e4 { [%eval -0.1] [%clk 0:00:13] } 61... h1=Q { [%eval -0.09] [%clk 0:00:05] } 62. Nxh1 { [%eval -0.09] [%clk 0:00:14] } 62... Nxh1 { [%eval 0.0] [%clk 0:00:07] } 63. e5 { [%eval 0.0] [%clk 0:00:14] } 63... Ng3 { [%eval 0.0] [%clk 0:00:09] } 64. e6 { [%eval 0.0] [%clk 0:00:15] } 64... Nh5 { [%eval 0.0] [%clk 0:00:03] } 65. Ke5 { [%eval 0.0] [%clk 0:00:16] } 65... Kc7 { [%eval 0.0] [%clk 0:00:04] } 66. Kf5 { [%eval 0.0] [%clk 0:00:16] } 66... Kd8 { [%eval 0.0] [%clk 0:00:04] } 67. Kg6 { [%eval 0.0] [%clk 0:00:15] } 67... Nf4+ { [%eval 0.0] [%clk 0:00:05] } 68. Kf7 { [%eval 0.0] [%clk 0:00:18] } 68... Nd5 { [%eval 0.0] [%clk 0:00:06] } 69. c6 { [%eval 0.0] [%clk 0:00:19] } 69... Kc7 { [%eval 0.0] [%clk 0:00:06] } 70. e7 { [%eval 0.0] [%clk 0:00:18] } 70... Nxe7 { [%eval 0.0] [%clk 0:00:08] } 71. Kxe7 { [%eval 0.0] [%clk 0:00:20] } 71... Kxc6 { [%eval 0.0] [%clk 0:00:09] } 72. Ke6 { [%eval 0.0] [%clk 0:00:21] } 72... Kc7 { [%eval 0.0] [%clk 0:00:11] } 73. Kd5 { [%eval 0.0] [%clk 0:00:23] } 73... Kd7 { [%eval 0.0] [%clk 0:00:12] } 74. Kc5 { [%eval 0.0] [%clk 0:00:24] } 74... Kc7 { [%eval 0.0] [%clk 0:00:13] } 75. Kxb5 { [%eval 0.0] [%clk 0:00:25] } 75... Kb7 { [%eval 0.0] [%clk 0:00:14] } 76. Kc5 { [%eval 0.0] [%clk 0:00:27] } 76... Kc7 { [%eval 0.0] [%clk 0:00:16] } 77. b5 { [%eval 0.0] [%clk 0:00:29] } 77... Kb7 { [%eval 0.0] [%clk 0:00:17] } 78. b6 { [%eval 0.0] [%clk 0:00:31] } 78... Kb8 { [%eval 0.0] [%clk 0:00:18] } 79. b7 { [%eval 0.0] [%clk 0:00:33] } 79... Kxb7 { [%clk 0:00:19] } 1/2-1/2