Event: Round 4: Shakhverdian, William - Maatman, Nick
Date: 2024-07-26
White: Shakhverdian, William
WhiteElo: 2157
Black: Maatman, Nick
BlackTitle: IM
BlackElo: 2383
Result: 0-1
ECO: A49
Opening: Indian Defense: Przepiorka Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:58] } 2. Nf3 { [%eval 0.1] [%clk 1:31:18] } 2... g6 { [%eval 0.26] [%clk 1:30:26] } 3. g3 { [%eval 0.19] [%clk 1:31:13] } 3... d5 { [%eval 0.2] [%clk 1:29:40] } 4. Bg2 { [%eval 0.18] [%clk 1:28:58] } 4... Bg7 { [%eval 0.11] [%clk 1:29:32] } 5. O-O { [%eval 0.18] [%clk 1:28:33] } 5... c6 { [%eval 0.21] [%clk 1:29:54] } 6. a4 { [%eval 0.16] [%clk 1:26:39] } 6... O-O { [%eval 0.21] [%clk 1:26:23] } 7. c3 { [%eval 0.08] [%clk 1:25:58] } 7... Bf5 { [%eval 0.12] [%clk 1:23:05] } 8. Nbd2 { [%eval 0.09] [%clk 1:17:50] } 8... Na6 { [%eval 0.21] [%clk 1:16:21] } 9. a5 { [%eval 0.23] [%clk 1:10:33] } 9... Qc8 { [%eval 0.2] [%clk 0:59:28] } 10. Re1 { [%eval 0.1] [%clk 1:03:56] } 10... Re8 { [%eval 0.28] [%clk 0:55:28] } 11. Ne5 { [%eval 0.25] [%clk 0:58:00] } 11... Nd7 { [%eval 0.36] [%clk 0:37:36] } 12. Nxd7 { [%eval 0.25] [%clk 0:48:46] } 12... Qxd7 { [%eval 0.4] [%clk 0:38:01] } 13. Nf3 { [%eval 0.33] [%clk 0:49:10] } 13... Rad8 { [%eval 0.28] [%clk 0:35:45] } 14. Be3 { [%eval 0.1] [%clk 0:44:33] } 14... Qc8 { [%eval 0.16] [%clk 0:33:27] } 15. Qb3 { [%eval 0.15] [%clk 0:38:38] } 15... Nc7 { [%eval 0.13] [%clk 0:32:08] } 16. Rec1 { [%eval -0.15] [%clk 0:32:43] } 16... a6 { [%eval -0.16] [%clk 0:31:10] } 17. Qd1 { [%eval -0.33] [%clk 0:30:46] } 17... f6 { [%eval -0.07] [%clk 0:26:13] } 18. Nh4 { [%eval -0.39] [%clk 0:27:50] } 18... Be6 { [%eval -0.26] [%clk 0:23:54] } 19. Ra4 { [%eval -0.5] [%clk 0:25:58] } 19... Bf7 { [%eval -0.51] [%clk 0:24:13] } 20. Nf3 { [%eval -0.47] [%clk 0:23:11] } 20... Kh8 { [%eval 0.0] [%clk 0:24:12] } 21. Qd2 { [%eval -0.13] [%clk 0:21:20] } 21... Kg8 { [%eval -0.07] [%clk 0:23:25] } 22. Bh6 { [%eval -0.01] [%clk 0:17:54] } 22... g5 { [%eval 0.04] [%clk 0:20:37] } 23. Bxg7 { [%eval 0.05] [%clk 0:18:08] } 23... Kxg7 { [%eval 0.05] [%clk 0:21:05] } 24. h4?! { [%eval -0.58] } { Inaccuracy. Ne1 was best. } { [%clk 0:14:53] } 24... h6 { [%eval -0.55] [%clk 0:21:05] } 25. Ne1 { [%eval -0.63] [%clk 0:09:58] } 25... gxh4 { [%eval -0.72] [%clk 0:13:54] } 26. gxh4 { [%eval -0.8] [%clk 0:06:39] } 26... Kh7 { [%eval -0.67] [%clk 0:13:59] } 27. Qf4 { [%eval -1.04] [%clk 0:04:36] } 27... Rg8 { [%eval -0.78] [%clk 0:14:07] } 28. Kf1? { [%eval -2.07] } { Mistake. Nc2 was best. } { [%clk 0:02:54] } 28... Rg4 { [%eval -2.05] [%clk 0:13:25] } 29. Qh2 { [%eval -1.96] [%clk 0:03:20] } 29... Rdg8 { [%eval -1.96] [%clk 0:13:24] } 30. e3?! { [%eval -3.19] } { Inaccuracy. Bf3 was best. } { [%clk 0:03:20] } 30... Bh5 { [%eval -3.37] [%clk 0:12:17] } 31. c4 { [%eval -2.85] [%clk 0:02:19] } 31... Qd7 { [%eval -2.81] [%clk 0:11:08] } 32. Rb4 { [%eval -2.92] [%clk 0:02:36] } 32... Ne8 { [%eval -2.42] [%clk 0:06:28] } 33. cxd5 { [%eval -2.22] [%clk 0:02:43] } 33... cxd5 { [%eval -2.24] [%clk 0:06:57] } 34. Rc5?! { [%eval -3.54] } { Inaccuracy. Rb6 was best. } { [%clk 0:02:53] } 34... Rxg2 { [%eval -3.42] [%clk 0:04:54] } 35. Nxg2 { [%eval -3.52] [%clk 0:03:18] } 35... Qg4 { [%eval -3.6] [%clk 0:05:21] } 36. Rc2 { [%eval -3.56] [%clk 0:02:16] } 36... Qd1+ { [%eval -3.3] [%clk 0:05:11] } 37. Ne1 { [%eval -2.87] [%clk 0:02:42] } 37... Bf3?? { [%eval -0.84] } { Blunder. Nd6 was best. } { [%clk 0:02:08] } 38. Rxb7 { [%eval -0.77] [%clk 0:03:05] } 38... Rg7 { [%eval -0.75] [%clk 0:02:16] } 39. Qh3?? { [%eval -4.53] } { Blunder. Rd2 was best. } { [%clk 0:00:34] } 39... Be4 { [%eval -4.42] [%clk 0:01:31] } 40. Rc3 { [%eval -4.51] [%clk 0:00:56] } 40... Nd6 { [%eval -4.4] [%clk 0:01:27] } 41. Rbc7 { [%eval -4.56] [%clk 0:30:27] } 41... Nf5 { [%eval -4.31] [%clk 0:16:59] } 42. Rc1?? { [%eval #-1] } { Checkmate is now unavoidable. b3 was best. } { [%clk 0:25:07] } 42... Bd3# { [%clk 0:16:43] } 0-1