Event: Round 8: Arthur Guo - Dimitar Mardov
Date: 2021-09-06
White: Arthur Guo
WhiteTitle: IM
Black: Dimitar Mardov
BlackTitle: FM
Result: 0-1
ECO: C75
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:45] } 1... e5 { [%eval 0.12] [%clk 1:30:40] } 2. Nf3 { [%eval 0.17] [%clk 1:31:07] } 2... Nc6 { [%eval 0.12] [%clk 1:30:51] } 3. Bb5 { [%eval 0.2] [%clk 1:31:24] } 3... a6 { [%eval 0.22] [%clk 1:30:48] } 4. Ba4 { [%eval 0.4] [%clk 1:31:49] } 4... d6 { [%eval 0.35] [%clk 1:31:03] } 5. c3 { [%eval 0.27] [%clk 1:31:19] } 5... Bd7 { [%eval 0.48] [%clk 1:29:20] } 6. O-O { [%eval 0.52] [%clk 1:31:30] } 6... g6 { [%eval 0.52] [%clk 1:28:38] } 7. Re1 { [%eval 0.7] [%clk 1:30:11] } 7... Bg7 { [%eval 0.55] [%clk 1:28:27] } 8. d3 { [%eval 0.07] [%clk 1:26:31] } 8... Nf6?! { [%eval 0.6] } { Inaccuracy. Nge7 was best. } { [%clk 1:27:37] } 9. Nbd2 { [%eval 0.34] [%clk 1:26:18] } 9... O-O { [%eval 0.28] [%clk 1:27:17] } 10. Nf1 { [%eval 0.34] [%clk 1:25:49] } 10... Re8 { [%eval 0.25] [%clk 1:22:08] } 11. Ng3 { [%eval 0.25] [%clk 1:22:42] } 11... h6 { [%eval 0.21] [%clk 1:17:33] } 12. h3 { [%eval 0.18] [%clk 1:20:25] } 12... d5 { [%eval 0.38] [%clk 1:15:11] } 13. exd5 { [%eval 0.2] [%clk 1:15:23] } 13... Nxd5 { [%eval 0.0] [%clk 1:15:29] } 14. Bd2 { [%eval 0.0] [%clk 1:13:53] } 14... Nb6 { [%eval 0.25] [%clk 1:06:17] } 15. Bb3?! { [%eval -0.32] } { Inaccuracy. Bc2 was best. } { [%clk 1:11:03] } 15... Be6 { [%eval -0.3] [%clk 1:05:18] } 16. Bxe6 { [%eval -0.23] [%clk 1:07:07] } 16... Rxe6 { [%eval -0.22] [%clk 1:05:42] } 17. Ne4 { [%eval -0.13] [%clk 1:07:33] } 17... Re8 { [%eval -0.15] [%clk 0:59:43] } 18. Qc2 { [%eval -0.15] [%clk 1:06:08] } 18... f5 { [%eval 0.0] [%clk 0:50:53] } 19. Nc5 { [%eval 0.0] [%clk 1:00:13] } 19... Rb8 { [%eval 0.14] [%clk 0:46:50] } 20. b4 { [%eval 0.15] [%clk 0:56:12] } 20... Kh7 { [%eval 0.05] [%clk 0:42:44] } 21. a4 { [%eval 0.17] [%clk 0:49:44] } 21... Nd7 { [%eval 0.11] [%clk 0:41:56] } 22. Nb3 { [%eval -0.17] [%clk 0:46:56] } 22... Ne7?! { [%eval 0.47] } { Inaccuracy. Qf6 was best. } { [%clk 0:39:54] } 23. Rad1 { [%eval 0.0] [%clk 0:43:52] } 23... c6 { [%eval 0.44] [%clk 0:29:09] } 24. c4 { [%eval 0.53] [%clk 0:42:42] } 24... Qc7 { [%eval 0.79] [%clk 0:29:05] } 25. Bc3 { [%eval 0.75] [%clk 0:40:44] } 25... g5 { [%eval 0.55] [%clk 0:27:17] } 26. Nh2 { [%eval 0.85] [%clk 0:35:00] } 26... Ng6 { [%eval 1.24] [%clk 0:26:30] } 27. d4 { [%eval 0.88] [%clk 0:28:17] } 27... e4 { [%eval 0.86] [%clk 0:25:37] } 28. Nc5? { [%eval -0.18] } { Mistake. Nf1 was best. } { [%clk 0:27:04] } 28... Nxc5 { [%eval -0.61] [%clk 0:24:58] } 29. bxc5 { [%eval -0.6] [%clk 0:27:29] } 29... Nf4 { [%eval -0.15] [%clk 0:24:10] } 30. Nf1 { [%eval -0.62] [%clk 0:23:39] } 30... Qf7 { [%eval -0.52] [%clk 0:22:19] } 31. Ne3 { [%eval -0.7] [%clk 0:21:52] } 31... Rbd8 { [%eval -0.28] [%clk 0:17:55] } 32. Rf1?! { [%eval -1.1] } { Inaccuracy. d5 was best. } { [%clk 0:20:20] } 32... Kg8 { [%eval -0.75] [%clk 0:17:36] } 33. f3? { [%eval -2.26] } { Mistake. Kh2 was best. } { [%clk 0:12:55] } 33... exf3 { [%eval -1.81] [%clk 0:15:46] } 34. Rxf3 { [%eval -2.16] [%clk 0:13:23] } 34... Re4 { [%eval -2.12] [%clk 0:15:37] } 35. Kh1 { [%eval -2.63] [%clk 0:10:33] } 35... Rde8 { [%eval -2.96] [%clk 0:14:09] } 36. Qf2 { [%eval -2.53] [%clk 0:11:01] } 36... h5 { [%eval -2.85] [%clk 0:10:37] } 37. h4 { [%eval -3.37] [%clk 0:09:31] } 37... g4 { [%eval -3.14] [%clk 0:10:10] } 38. Rxf4 { [%eval -3.61] [%clk 0:09:44] } 38... Rxe3 { [%eval -3.27] [%clk 0:10:29] } 39. Rxf5 { [%eval -4.09] [%clk 0:09:31] } 39... Qxc4? { [%eval -2.44] } { Mistake. Qe7 was best. } { [%clk 0:10:21] } 40. Bd2 { [%eval -2.13] [%clk 0:06:01] } 40... Re2 { [%eval -2.34] [%clk 0:09:16] } 41. Qf4?? { [%eval -4.96] } { Blunder. Qg3 was best. } { [%clk 0:06:12] } 41... Qc2 { [%eval -4.97] [%clk 0:08:50] } 42. Rf1 { [%eval -4.97] [%clk 0:05:28] } 42... Qxd2 { [%eval -5.29] [%clk 0:08:37] } 43. Qc7 { [%eval -5.17] [%clk 0:05:49] } 43... R2e7 { [%eval -5.14] [%clk 0:08:21] } 44. Qd6 { [%eval -4.81] [%clk 0:05:46] } 44... Qh6 { [%eval -5.42] [%clk 0:05:54] } 45. Qg3 { [%eval -5.96] [%clk 0:05:55] } 45... Rf8 { [%eval -6.15] [%clk 0:05:27] } 46. Rxf8+ { [%eval -6.07] [%clk 0:06:07] } 46... Bxf8 { [%eval -5.98] [%clk 0:05:53] } 47. Rf5 { [%eval -6.07] [%clk 0:06:25] } 47... Qe3 { [%eval -5.71] [%clk 0:03:53] } 48. Rg5+ { [%eval -6.56] [%clk 0:06:20] } 48... Bg7 { [%eval -6.79] [%clk 0:03:54] } 49. Qb8+ { [%eval -13.09] [%clk 0:03:43] } 49... Re8 { [%eval -17.53] [%clk 0:03:52] } 0-1