Event: Round 8 (15m): Dimitar Mardov - Erick Zhao
Site: https://lichess.org
Date: 2023-07-13
White: Dimitar Mardov
WhiteTitle: IM
Black: Erick Zhao
BlackTitle: FM
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Kramnik's Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:45] } 1... Nf6 { [%eval 0.28] [%clk 1:25:13] } 2. c4 { [%eval 0.16] [%clk 1:28:53] } 2... g6 { [%eval 0.3] [%clk 1:25:15] } 3. Nc3 { [%eval 0.31] [%clk 1:28:25] } 3... d5 { [%eval 0.2] [%clk 1:25:33] } 4. cxd5 { [%eval 0.4] [%clk 1:28:34] } 4... Nxd5 { [%eval 0.22] [%clk 1:25:31] } 5. e4 { [%eval 0.23] [%clk 1:28:43] } 5... Nxc3 { [%eval 0.21] } 6. bxc3 { [%eval 0.0] [%clk 1:29:08] } 6... Bg7 { [%eval 0.23] [%clk 1:25:48] } 7. Nf3 { [%eval 0.0] [%clk 1:28:32] } 7... c5 { [%eval 0.13] [%clk 1:25:48] } 8. h3 { [%eval 0.34] [%clk 1:28:03] } 8... O-O { [%eval 0.27] [%clk 1:25:13] } 9. Be2 { [%eval 0.21] [%clk 1:28:07] } 9... b6 { [%eval 0.4] [%clk 1:25:35] } 10. Be3 { [%eval 0.41] [%clk 1:27:46] } 10... Bb7 { [%eval 0.38] [%clk 1:25:49] } 11. Qd3 { [%eval 0.39] [%clk 1:27:28] } 11... Qd6 { [%eval 0.41] [%clk 1:23:25] } 12. O-O { [%eval 0.31] [%clk 1:22:18] } 12... cxd4 { [%eval 0.32] [%clk 1:22:10] } 13. cxd4 { [%eval 0.39] [%clk 1:21:16] } 13... Rc8 { [%eval 0.47] [%clk 1:21:51] } 14. Rac1 { [%eval 0.44] [%clk 1:03:59] } 14... Nd7 { [%eval 0.63] [%clk 1:06:29] } 15. Qb1 { [%eval 0.74] [%clk 0:58:30] } 15... e6 { [%eval 0.62] [%clk 1:00:11] } 16. h4 { [%eval 0.45] [%clk 0:47:47] } 16... Qa3 { [%eval 0.63] [%clk 0:49:24] } 17. h5 { [%eval 0.47] [%clk 0:44:03] } 17... Nf6 { [%eval 0.42] [%clk 0:45:54] } 18. hxg6 { [%eval 0.24] [%clk 0:43:19] } 18... hxg6 { [%eval 0.14] [%clk 0:42:07] } 19. Nd2 { [%eval 0.01] [%clk 0:37:44] } 19... Ba6 { [%eval 0.0] [%clk 0:39:48] } 20. Bxa6 { [%eval 0.0] [%clk 0:35:04] } 20... Qxa6 { [%eval -0.03] [%clk 0:39:41] } 21. f3 { [%eval -0.05] [%clk 0:30:02] } 21... Nh5 { [%eval -0.11] [%clk 0:38:42] } 22. Kf2 { [%eval -0.43] [%clk 0:24:58] } 22... e5 { [%eval -0.14] [%clk 0:38:04] } 23. d5?! { [%eval -1.24] } { Inaccuracy. Nb3 was best. } { [%clk 0:22:00] } 23... Nf4 { [%eval -1.28] [%clk 0:37:49] } 24. Bxf4 { [%eval -1.14] [%clk 0:21:39] } 24... exf4 { [%eval -1.25] [%clk 0:38:16] } 25. Nb3 { [%eval -1.43] [%clk 0:20:46] } 25... b5?! { [%eval -0.69] } { Inaccuracy. Qa3 was best. } { [%clk 0:35:43] } 26. Rfd1 { [%eval -0.74] [%clk 0:17:05] } 26... Qb6+?! { [%eval -0.16] } { Inaccuracy. Be5 was best. } { [%clk 0:31:30] } 27. Kf1 { [%eval -0.12] [%clk 0:16:25] } 27... b4 { [%eval -0.3] [%clk 0:30:37] } 28. Qd3?! { [%eval -1.32] } { Inaccuracy. Rxc8+ was best. } { [%clk 0:15:30] } 28... a5?! { [%eval -0.24] } { Inaccuracy. Rc3 was best. } { [%clk 0:28:54] } 29. d6 { [%eval -0.3] [%clk 0:14:06] } 29... Bc3 { [%eval 0.17] [%clk 0:24:41] } 30. d7 { [%eval 0.05] [%clk 0:08:24] } 30... Rd8 { [%eval 0.24] [%clk 0:24:32] } 31. Qc4? { [%eval -0.99] } { Mistake. Qd6 was best. } { [%clk 0:08:01] } 31... Ra7 { [%eval -0.97] [%clk 0:23:33] } 32. Nc5 { [%eval -1.04] [%clk 0:05:04] } 32... Qc6 { [%eval -1.22] [%clk 0:22:47] } 33. Qd5?? { [%eval -4.0] } { Blunder. a4 was best. } { [%clk 0:05:09] } 33... Qb5+ { [%eval -3.75] [%clk 0:22:11] } 34. Rd3 { [%eval -4.15] [%clk 0:04:41] } 34... Rc7 { [%eval -4.28] [%clk 0:21:33] } 35. Nb3 { [%eval -4.44] [%clk 0:04:26] } 35... Qxd5?? { [%eval -0.22] } { Blunder. Qa6 was best. } { [%clk 0:16:50] } 36. Rxd5 { [%eval -0.14] [%clk 0:04:51] } 36... Rcxd7 { [%eval -0.16] [%clk 0:17:18] } 37. Rxa5 { [%eval -0.35] [%clk 0:03:37] } 37... Rd1+ { [%eval -0.45] [%clk 0:17:34] } 38. Rxd1 { [%eval -0.33] [%clk 0:04:03] } 38... Rxd1+ { [%eval -0.28] [%clk 0:18:02] } 39. Ke2 { [%eval -0.36] [%clk 0:03:30] } 39... Rb1 { [%eval -0.28] [%clk 0:17:37] } 40. e5 { [%eval -0.2] [%clk 0:01:35] } 40... Re1+ { [%eval -0.33] [%clk 0:16:22] } 41. Kf2 { [%eval -0.56] } 41... Re3 { [%eval -0.21] [%clk 0:16:47] } 42. Nc1 { [%eval -0.57] [%clk 0:00:36] } 42... Bxe5 { [%eval -0.32] [%clk 0:14:28] } 43. Ne2 { [%eval -0.3] [%clk 0:00:55] } 43... Bc7 { [%eval -0.1] [%clk 0:13:54] } 44. Rb5 { [%eval -0.21] [%clk 0:01:01] } 44... Ra3 { [%eval -0.2] [%clk 0:13:49] } 45. Rxb4 { [%eval -0.24] [%clk 0:01:25] } 45... Rxa2 { [%eval -0.21] [%clk 0:14:16] } 46. Kf1 { [%eval -0.24] [%clk 0:01:10] } 46... g5 { [%eval -0.19] [%clk 0:14:02] } 47. Nc3 { [%eval -0.13] [%clk 0:01:18] } 47... Ra1+ { [%eval -0.1] [%clk 0:14:02] } 48. Rb1 { [%eval -0.19] [%clk 0:01:38] } 48... Rxb1+ { [%eval -0.02] [%clk 0:12:06] } 1/2-1/2