Event: Round 3: Ivanov, Andrey A. - Dumansky, Yaroslav
Date: 2024-03-30
White: Ivanov, Andrey A.
WhiteElo: 1978
Black: Dumansky, Yaroslav
BlackTitle: FM
BlackElo: 2297
Result: 1/2-1/2
ECO: E25
Opening: Nimzo-Indian Defense: Sämisch Variation, Keres Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.16] [%clk 1:28:16] } 2. c4 { [%eval 0.16] [%clk 1:31:13] } 2... e6 { [%eval 0.21] [%clk 1:28:14] } 3. Nc3 { [%eval 0.08] [%clk 1:31:34] } 3... Bb4 { [%eval 0.12] [%clk 1:27:48] } 4. a3 { [%eval -0.33] [%clk 1:31:43] } 4... Bxc3+ { [%eval -0.1] [%clk 1:27:46] } 5. bxc3 { [%eval -0.11] [%clk 1:32:04] } 5... c5 { [%eval 0.0] [%clk 1:25:03] } 6. f3 { [%eval -0.25] [%clk 1:29:58] } 6... d5 { [%eval 0.09] [%clk 1:21:52] } 7. cxd5 { [%eval 0.25] [%clk 1:29:45] } 7... Nxd5 { [%eval 0.13] [%clk 1:13:36] } 8. dxc5 { [%eval 0.15] [%clk 1:27:48] } 8... Qa5 { [%eval 0.11] [%clk 1:07:54] } 9. e4 { [%eval 0.31] [%clk 1:27:37] } 9... Nf6 { [%eval 0.3] [%clk 1:04:57] } 10. Be3 { [%eval 0.29] [%clk 1:24:59] } 10... O-O { [%eval 0.26] [%clk 1:04:37] } 11. Kf2 { [%eval 0.19] [%clk 1:18:05] } 11... Rd8 { [%eval 0.51] [%clk 0:59:17] } 12. Qb3 { [%eval 0.48] [%clk 1:09:21] } 12... Na6?! { [%eval 1.14] } { Inaccuracy. Qc7 was best. } { [%clk 0:58:49] } 13. Bxa6 { [%eval 1.28] [%clk 1:07:39] } 13... Qxa6 { [%eval 1.13] [%clk 0:58:48] } 14. Ne2 { [%eval 1.2] [%clk 1:06:19] } 14... e5 { [%eval 1.44] [%clk 0:51:54] } 15. Rab1 { [%eval 1.23] [%clk 0:57:43] } 15... Rb8 { [%eval 1.4] [%clk 0:50:23] } 16. Qb5 { [%eval 1.38] [%clk 0:46:20] } 16... Qxb5 { [%eval 1.46] [%clk 0:45:15] } 17. Rxb5 { [%eval 1.63] [%clk 0:46:41] } 17... Bd7 { [%eval 1.58] [%clk 0:44:42] } 18. Rbb1 { [%eval 1.13] [%clk 0:46:14] } 18... Bc6 { [%eval 1.06] [%clk 0:42:41] } 19. Rhd1 { [%eval 1.16] [%clk 0:45:55] } 19... Ne8 { [%eval 1.07] [%clk 0:39:24] } 20. c4 { [%eval 1.06] [%clk 0:44:52] } 20... Kf8?! { [%eval 1.85] } { Inaccuracy. Rxd1 was best. } { [%clk 0:37:48] } 21. Nc3 { [%eval 1.29] [%clk 0:44:52] } 21... Rxd1 { [%eval 1.35] [%clk 0:36:03] } 22. Rxd1 { [%eval 1.19] [%clk 0:44:31] } 22... Nc7 { [%eval 1.08] [%clk 0:35:50] } 23. Nd5 { [%eval 1.18] [%clk 0:43:48] } 23... Ne6 { [%eval 1.14] [%clk 0:35:40] } 24. g4 { [%eval 1.09] [%clk 0:42:56] } 24... Rc8?! { [%eval 1.82] } { Inaccuracy. f6 was best. } { [%clk 0:34:46] } 25. Rb1?! { [%eval 1.08] } { Inaccuracy. g5 was best. } { [%clk 0:40:55] } 25... Ke8?! { [%eval 1.76] } { Inaccuracy. f6 was best. } { [%clk 0:33:59] } 26. Ke2?! { [%eval 1.12] } { Inaccuracy. g5 was best. } { [%clk 0:40:14] } 26... Kd7 { [%eval 1.51] [%clk 0:31:11] } 27. Rd1 { [%eval 1.39] [%clk 0:39:52] } 27... Ke8?! { [%eval 2.03] } { Inaccuracy. Rf8 was best. } { [%clk 0:30:46] } 28. Rb1?! { [%eval 1.06] } { Inaccuracy. g5 was best. } { [%clk 0:39:54] } 28... Kd7 { [%eval 1.52] [%clk 0:31:15] } 29. Rd1 { [%eval 1.41] [%clk 0:39:53] } 29... Ke8 { [%eval 1.99] [%clk 0:31:35] } 30. Rb1?? { [%eval 0.0] } { Blunder. g5 was best. } { [%clk 0:38:57] } 1/2-1/2