Event: Rated Rapid game
Site: https://lichess.org/091fvI1A
Date: 2023-10-01
White: Zierk, Steven
WhiteTitle: GM
WhiteElo: 2500
Black: Mamedov, Edgar
BlackTitle: FM
BlackElo: 2221
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard
TimeControl: 600+2
Termination: Normal

1. e4 { [%eval 0.36] [%clk 0:10:00] } 1... c5 { [%eval 0.32] [%clk 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:00] } 2... e6 { [%eval 0.34] [%clk 0:10:01] } 3. d4 { [%eval 0.42] [%clk 0:09:57] } 3... cxd4 { [%eval 0.26] [%clk 0:10:01] } 4. Nxd4 { [%eval 0.4] [%clk 0:09:59] } 4... Nf6 { [%eval 0.4] [%clk 0:10:01] } 5. Nc3 { [%eval 0.32] [%clk 0:09:59] } 5... Nc6 { [%eval 0.43] [%clk 0:10:02] } 6. Ndb5 { [%eval 0.32] [%clk 0:09:29] } 6... Bc5 { [%eval 0.55] [%clk 0:09:58] } 7. Bf4 { [%eval 0.13] [%clk 0:09:28] } 7... O-O { [%eval 0.4] [%clk 0:09:55] } 8. Bc7 { [%eval 0.64] [%clk 0:09:28] } 8... Qe7 { [%eval 0.5] [%clk 0:09:55] } 9. Bd6 { [%eval 0.62] [%clk 0:09:29] } 9... Bxd6 { [%eval 0.56] [%clk 0:09:56] } 10. Qxd6 { [%eval 0.58] [%clk 0:09:31] } 10... Qd8 { [%eval 0.56] [%clk 0:09:57] } 11. O-O-O { [%eval 0.5] [%clk 0:09:28] } 11... a6 { [%eval 0.44] [%clk 0:09:56] } 12. Nd4 { [%eval 0.51] [%clk 0:09:28] } 12... Ne7 { [%eval 0.46] [%clk 0:09:56] } 13. Be2 { [%eval 0.15] [%clk 0:08:25] } 13... b5 { [%eval 0.13] [%clk 0:09:11] } 14. a3 { [%eval 0.25] [%clk 0:07:58] } 14... Bb7 { [%eval 0.21] [%clk 0:08:41] } 15. f3 { [%eval 0.24] [%clk 0:07:50] } 15... Ne8 { [%eval 0.34] [%clk 0:08:21] } 16. Qf4 { [%eval 0.27] [%clk 0:06:42] } 16... d6 { [%eval 0.37] [%clk 0:07:51] } 17. Qe3 { [%eval 0.32] [%clk 0:06:32] } 17... Qc7 { [%eval 0.47] [%clk 0:07:15] } 18. h4?! { [%eval -0.11] } { Inaccuracy. g4 was best. } { [%clk 0:06:09] } 18... e5 { [%eval -0.1] [%clk 0:06:39] } 19. Nb3 { [%eval -0.18] [%clk 0:05:57] } 19... Nf6 { [%eval -0.15] [%clk 0:06:29] } 20. h5 { [%eval -0.24] [%clk 0:05:16] } 20... h6 { [%eval -0.16] [%clk 0:05:53] } 21. f4 { [%eval -0.49] [%clk 0:03:38] } 21... Rac8 { [%eval -0.6] [%clk 0:04:39] } 22. fxe5 { [%eval -0.58] [%clk 0:02:19] } 22... dxe5?! { [%eval 0.29] } { Inaccuracy. Nxe4 was best. } { [%clk 0:04:35] } 23. Bf3?! { [%eval -0.59] } { Inaccuracy. Rd2 was best. } { [%clk 0:02:15] } 23... a5 { [%eval -0.77] [%clk 0:04:21] } 24. Rd2 { [%eval -0.63] [%clk 0:01:53] } 24... Bc6 { [%eval -0.38] [%clk 0:01:23] } 25. Qc5 { [%eval -0.24] [%clk 0:01:02] } 25... a4 { [%eval -0.37] [%clk 0:01:06] } 26. Na5 { [%eval -0.29] [%clk 0:00:51] } 26... Qxa5 { [%eval 0.03] [%clk 0:01:02] } 27. Qxe7 { [%eval -0.04] [%clk 0:00:52] } 27... Rfe8 { [%eval 0.0] [%clk 0:01:00] } 28. Qb4 { [%eval -0.11] [%clk 0:00:48] } 28... Qxb4 { [%eval 0.0] [%clk 0:00:46] } 29. axb4 { [%eval 0.0] [%clk 0:00:50] } 29... Kf8 { [%eval 0.0] [%clk 0:00:47] } 30. Nd5 { [%eval -0.07] [%clk 0:00:24] } 30... Nxd5 { [%eval 0.0] [%clk 0:00:23] } 31. exd5 { [%eval 0.0] [%clk 0:00:26] } 31... Bd7 { [%eval -0.05] [%clk 0:00:24] } 32. Be4?? { [%eval -1.74] } { Blunder. Be2 was best. } { [%clk 0:00:14] } 32... Rc4 { [%eval -1.74] [%clk 0:00:23] } 33. Re1 { [%eval -1.71] [%clk 0:00:10] } 33... Rxb4 { [%eval -1.67] [%clk 0:00:23] } 34. d6 { [%eval -1.62] [%clk 0:00:07] } 34... Rd4 { [%eval -1.77] [%clk 0:00:22] } 35. Rxd4?? { [%eval -4.57] } { Blunder. Ree2 was best. } { [%clk 0:00:02] } 35... exd4 { [%eval -4.7] [%clk 0:00:24] } 36. Kd2 { [%eval -4.76] [%clk 0:00:03] } 36... Re6?! { [%eval -3.38] } { Inaccuracy. b4 was best. } { [%clk 0:00:24] } 37. Bf3?! { [%eval -4.63] } { Inaccuracy. g4 was best. } { [%clk 0:00:03] } 37... Rxd6? { [%eval -2.48] } { Mistake. Rxe1 was best. } { [%clk 0:00:24] } 38. Re5 { [%eval -2.14] [%clk 0:00:04] } 38... g5 { [%eval -2.09] [%clk 0:00:17] } 39. hxg6 { [%eval -2.19] [%clk 0:00:04] } 39... fxg6 { [%eval -2.16] [%clk 0:00:18] } 40. Rc5 { [%eval -2.72] [%clk 0:00:04] } 40... Ke7 { [%eval -2.47] [%clk 0:00:12] } 41. Be4 { [%eval -2.64] [%clk 0:00:05] } 41... Rf6 { [%eval -2.41] [%clk 0:00:10] } 42. Kd3 { [%eval -2.73] [%clk 0:00:05] } 42... Rd6 { [%eval -2.57] [%clk 0:00:08] } 43. Rc7 { [%eval -2.93] [%clk 0:00:06] } 43... Kf6 { [%eval -2.95] [%clk 0:00:08] } 44. Rc5 { [%eval -3.13] [%clk 0:00:07] } 44... b4 { [%eval -2.65] [%clk 0:00:08] } 45. Ra5 { [%eval -2.7] [%clk 0:00:08] } 45... h5 { [%eval -2.92] [%clk 0:00:07] } 46. Kc4? { [%eval -4.71] } { Mistake. g3 was best. } { [%clk 0:00:09] } 46... Rb6?? { [%eval -0.74] } { Blunder. Bc6 was best. } { [%clk 0:00:06] } 47. Kxd4 { [%eval -0.93] [%clk 0:00:09] } 47... g5 { [%eval -0.49] [%clk 0:00:06] } 48. Kc5?! { [%eval -1.31] } { Inaccuracy. c4 was best. } { [%clk 0:00:09] } 48... Rb8 { [%eval -0.98] [%clk 0:00:06] } 49. Kd6 { [%eval -1.39] [%clk 0:00:09] } 49... Be8? { [%eval 0.0] } { Mistake. Rd8 was best. } { [%clk 0:00:07] } 50. Kc7?? { [%eval -3.15] } { Blunder. Rf5+ was best. } { [%clk 0:00:10] } 50... Rb5 { [%eval -3.28] [%clk 0:00:07] } 51. Rxa4?! { [%eval -4.36] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:09] } 51... Re5?? { [%eval 0.47] } { Blunder. Rc5+ was best. } { [%clk 0:00:05] } 52. Ra6+? { [%eval -1.02] } { Mistake. Rxb4 was best. } { [%clk 0:00:10] } 52... Ke7 { [%eval -1.07] [%clk 0:00:06] } 53. Bd3 { [%eval -1.32] [%clk 0:00:10] } 53... g4 { [%eval -0.93] [%clk 0:00:07] } 54. Rh6 { [%eval -0.94] [%clk 0:00:10] } 54... Re3?! { [%eval 0.0] } { Inaccuracy. Re6 was best. } { [%clk 0:00:07] } 55. Kb6?? { [%eval -2.35] } { Blunder. Rb6 was best. } { [%clk 0:00:10] } 55... b3 { [%eval -2.3] [%clk 0:00:08] } 56. Kc5?! { [%eval -3.27] } { Inaccuracy. Rh7+ was best. } { [%clk 0:00:09] } 56... bxc2 { [%eval -3.38] [%clk 0:00:08] } 57. Bxc2 { [%eval -3.25] [%clk 0:00:11] } 57... Re2 { [%eval -3.61] [%clk 0:00:09] } 58. Bf5?! { [%eval -5.44] } { Inaccuracy. Bb3 was best. } { [%clk 0:00:10] } 58... Re5+ { [%eval -5.53] [%clk 0:00:10] } 59. Kd4 { [%eval -5.32] [%clk 0:00:11] } 59... Rxf5 { [%eval -5.38] [%clk 0:00:11] } 60. b4 { [%eval -5.88] [%clk 0:00:12] } 60... Rf2 { [%eval -6.05] [%clk 0:00:12] } 61. g3 { [%eval -6.2] [%clk 0:00:12] } 61... Rf3 { [%eval -6.25] [%clk 0:00:12] } 62. b5 { [%eval -6.33] [%clk 0:00:14] } 62... Rxg3 { [%eval -6.45] [%clk 0:00:13] } 63. b6 { [%eval -6.24] [%clk 0:00:15] } 63... Rb3 { [%eval -6.89] [%clk 0:00:15] } 64. Ke5 { [%eval -7.14] [%clk 0:00:15] } 64... g3 { [%eval -6.97] [%clk 0:00:15] } 65. Kf4?? { [%eval #-9] } { Checkmate is now unavoidable. Rh7+ was best. } { [%clk 0:00:12] } 65... g2 { [%eval #-8] [%clk 0:00:16] } 66. Rh7+ { [%eval #-8] [%clk 0:00:13] } 66... Bf7? { [%eval -9.15] } { Lost forced checkmate sequence. Kf6 was best. } { [%clk 0:00:17] } 67. Rg7 { [%eval -6.0] [%clk 0:00:14] } 67... Rxb6 { [%eval -5.73] [%clk 0:00:11] } 68. Rxg2 { [%eval -5.67] [%clk 0:00:15] } 68... Rf6+ { [%eval -6.23] [%clk 0:00:13] } 69. Ke3 { [%eval -6.3] [%clk 0:00:17] } 69... Kf8 { [%eval -6.16] [%clk 0:00:12] } 70. Rg5 { [%eval -6.35] [%clk 0:00:15] } 70... Rg6 { [%eval -5.96] [%clk 0:00:10] } 71. Ra5 { [%eval -6.14] [%clk 0:00:12] } 71... Kg7 { [%eval -5.93] [%clk 0:00:10] } 72. Kf2 { [%eval -6.17] [%clk 0:00:10] } 72... Rb6 { [%eval -5.91] [%clk 0:00:09] } 73. Kg3 { [%eval -6.06] [%clk 0:00:10] } 73... Kg6 { [%eval -5.74] [%clk 0:00:10] } 74. Rc5 { [%eval -5.96] [%clk 0:00:10] } 74... Re6 { [%eval -5.65] [%clk 0:00:11] } 75. Ra5 { [%eval -5.76] [%clk 0:00:10] } 75... Rf6 { [%eval -5.98] [%clk 0:00:12] } 76. Rc5 { [%eval -5.83] [%clk 0:00:10] } 76... Rf5 { [%eval -5.91] [%clk 0:00:13] } 77. Rc6+?! { [%eval -8.03] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:08] } 77... Kg5 { [%eval -9.42] [%clk 0:00:14] } 78. Rc7 { [%eval -6.32] [%clk 0:00:08] } 78... Bg6 { [%eval -6.35] [%clk 0:00:15] } 79. Rc4 { [%eval -6.33] [%clk 0:00:09] } 79... Rd5 { [%eval -6.44] [%clk 0:00:15] } 80. Rb4 { [%eval -6.01] [%clk 0:00:09] } 80... Rd3+ { [%eval -6.34] [%clk 0:00:16] } 81. Kh2 { [%eval -6.09] [%clk 0:00:11] } 81... h4 { [%eval -6.16] [%clk 0:00:17] } 82. Rc4?? { [%eval #-11] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:00:12] } 82... Rd2+ { [%eval #-10] [%clk 0:00:17] } 83. Kg1 { [%eval #-11] [%clk 0:00:12] } 83... Bf5 { [%eval #-9] [%clk 0:00:18] } 84. Rb4 { [%eval #-9] [%clk 0:00:13] } 84... h3 { [%eval #-8] [%clk 0:00:19] } 85. Ra4 { [%eval #-8] [%clk 0:00:11] } 85... Bg4 { [%eval #-7] [%clk 0:00:20] } 86. Ra3 { [%eval #-7] [%clk 0:00:12] } 86... Kf4 { [%eval #-6] [%clk 0:00:19] } 0-1