Event: GS Open
Site: Riga, Latvia
Date: 2021-11-06
White: Cheparinov Ivan  (BUL)
WhiteElo: 2659
Black: Kravtsiv Martyn  (UKR)
BlackElo: 2625
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... Nf6 { [%eval 0.28] [%clk 1:40:47] } 2. c4 { [%eval 0.24] [%clk 1:41:23] } 2... e6 { [%eval 0.28] [%clk 1:41:13] } 3. Nc3 { [%eval 0.0] [%clk 1:41:49] } 3... Bb4 { [%eval 0.25] [%clk 1:40:40] } 4. f3 { [%eval 0.0] [%clk 1:42:15] } 4... c5 { [%eval 0.0] [%clk 1:39:56] } 5. d5 { [%eval 0.0] [%clk 1:42:37] } 5... O-O { [%eval 0.05] [%clk 1:39:43] } 6. e4 { [%eval 0.0] [%clk 1:43:03] } 6... Re8 { [%eval 0.21] [%clk 1:39:34] } 7. Ne2 { [%eval 0.5] [%clk 1:41:50] } 7... d6 { [%eval 0.55] [%clk 1:39:29] } 8. Ng3 { [%eval 0.3] [%clk 1:32:18] } 8... b5 { [%eval 0.16] [%clk 1:35:06] } 9. Be2 { [%eval -0.38] [%clk 1:26:41] } 9... exd5?? { [%eval 1.25] } { Blunder. bxc4 was best. } { [%clk 1:32:18] } 10. cxd5 { [%eval 1.04] [%clk 1:27:01] } 10... c4 { [%eval 1.1] [%clk 1:30:56] } 11. O-O { [%eval 1.16] [%clk 1:20:48] } 11... Nbd7 { [%eval 1.11] [%clk 1:15:08] } 12. Kh1?! { [%eval 0.39] } { Inaccuracy. a4 was best. } { [%clk 1:16:54] } 12... Rb8 { [%eval 0.57] [%clk 1:10:29] } 13. Be3 { [%eval 0.66] [%clk 1:16:46] } 13... a5 { [%eval 0.82] [%clk 0:58:52] } 14. Qc2?! { [%eval 0.22] } { Inaccuracy. a4 was best. } { [%clk 1:05:54] } 14... a4 { [%eval 0.36] [%clk 0:49:48] } 15. b3 { [%eval 0.45] [%clk 1:00:17] } 15... a3 { [%eval 0.66] [%clk 0:23:16] } 16. Bd4 { [%eval 0.18] [%clk 0:49:20] } 16... Ba6?? { [%eval 1.75] } { Blunder. h5 was best. } { [%clk 0:17:31] } 17. Rab1 { [%eval 1.81] [%clk 0:48:16] } 17... Ne5? { [%eval 3.85] } { Mistake. g6 was best. } { [%clk 0:12:09] } 18. bxc4 { [%eval 4.03] [%clk 0:46:49] } 18... bxc4 { [%eval 3.75] [%clk 0:06:15] } 19. Qa4 { [%eval 3.78] [%clk 0:46:54] } 19... Qa5?! { [%eval 5.46] } { Inaccuracy. Bxc3 was best. } { [%clk 0:02:02] } 20. Rxb4 { [%eval 5.34] [%clk 0:47:10] } 20... Qxb4 { [%eval 5.76] [%clk 0:01:59] } 21. Qxa6 { [%eval 5.64] [%clk 0:47:35] } 21... Ra8 { [%eval 5.79] [%clk 0:01:14] } 22. Qb5 { [%eval 5.69] [%clk 0:45:26] } 22... Reb8 { [%eval 6.61] [%clk 0:01:18] } 23. Qxb4 { [%eval 6.49] [%clk 0:45:49] } 23... Rxb4 { [%eval 6.55] [%clk 0:01:44] } 24. Nf5 { [%eval 6.59] [%clk 0:45:47] } 1-0