Event: Round 5: Stopa, Jacek - Sambuev, Bator
Date: 2025-02-20
White: Stopa, Jacek
WhiteTitle: GM
WhiteElo: 2310
Black: Sambuev, Bator
BlackTitle: GM
BlackElo: 2416
Result: 0-1
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... e6 { [%eval 0.37] [%clk 1:30:15] } 2. c4 { [%eval 0.16] [%clk 1:31:10] } 2... Nf6 { [%eval 0.14] [%clk 1:30:21] } 3. Nc3 { [%eval 0.09] [%clk 1:31:36] } 3... Bb4 { [%eval 0.09] [%clk 1:30:36] } 4. e3 { [%eval 0.11] [%clk 1:32:02] } 4... O-O { [%eval 0.11] [%clk 1:30:38] } 5. Bd3 { [%eval 0.0] [%clk 1:32:27] } 5... d5 { [%eval 0.09] [%clk 1:30:50] } 6. cxd5 { [%eval 0.0] [%clk 1:32:54] } 6... exd5 { [%eval 0.0] [%clk 1:31:03] } 7. Ne2 { [%eval 0.0] [%clk 1:33:20] } 7... Bd6 { [%eval 0.03] [%clk 1:28:45] } 8. O-O { [%eval -0.13] [%clk 1:32:43] } 8... Re8 { [%eval -0.09] [%clk 1:26:39] } 9. Qc2 { [%eval -0.11] [%clk 1:31:32] } 9... a6 { [%eval 0.07] [%clk 1:20:35] } 10. Bd2 { [%eval 0.1] [%clk 1:27:45] } 10... b6 { [%eval 0.02] [%clk 1:17:41] } 11. Rad1 { [%eval -0.23] [%clk 1:21:28] } 11... Bb7 { [%eval -0.29] [%clk 1:14:35] } 12. f3 { [%eval -0.3] [%clk 1:17:31] } 12... c5 { [%eval -0.26] [%clk 1:13:31] } 13. dxc5 { [%eval -0.49] [%clk 1:15:23] } 13... bxc5 { [%eval -0.42] [%clk 1:13:08] } 14. Ng3 { [%eval -0.81] [%clk 1:14:00] } 14... Nc6 { [%eval -0.81] [%clk 1:08:33] } 15. a3?! { [%eval -1.6] } { Inaccuracy. Qc1 was best. } { [%clk 1:09:58] } 15... c4 { [%eval -1.55] [%clk 1:02:49] } 16. Bf5 { [%eval -1.55] [%clk 1:10:23] } 16... g6 { [%eval -1.72] [%clk 1:01:19] } 17. Bh3 { [%eval -1.55] [%clk 1:08:34] } 17... Bc5 { [%eval -1.0] [%clk 1:00:13] } 18. Kh1 { [%eval -1.05] [%clk 1:01:23] } 18... Bxe3 { [%eval -1.11] [%clk 0:53:38] } 19. Bxe3?! { [%eval -1.8] } { Inaccuracy. Nge4 was best. } { [%clk 0:57:27] } 19... Rxe3 { [%eval -1.86] [%clk 0:53:20] } 20. Nge4 { [%eval -2.23] [%clk 0:57:28] } 20... Ne5 { [%eval -2.13] [%clk 0:47:05] } 21. Nxf6+?! { [%eval -3.38] } { Inaccuracy. Qf2 was best. } { [%clk 0:54:01] } 21... Qxf6 { [%eval -3.34] [%clk 0:47:23] } 22. Nxd5 { [%eval -3.32] [%clk 0:53:49] } 22... Bxd5 { [%eval -3.43] [%clk 0:47:46] } 23. Rxd5 { [%eval -2.87] [%clk 0:54:16] } 23... Rb8 { [%eval -3.02] [%clk 0:47:25] } 24. f4 { [%eval -3.36] [%clk 0:45:33] } 24... Qxf4 { [%eval -3.1] [%clk 0:43:56] } 25. Qd1 { [%eval -3.58] [%clk 0:43:29] } 25... Qh4 { [%eval -3.27] [%clk 0:40:02] } 26. Rd4 { [%eval -4.01] [%clk 0:41:27] } 26... Qe7 { [%eval -4.02] [%clk 0:36:46] } 27. Qd2 { [%eval -3.87] [%clk 0:41:08] } 27... Rd3 { [%eval -3.87] [%clk 0:34:11] } 28. Rxd3 { [%eval -4.45] [%clk 0:41:09] } 28... Nxd3 { [%eval -3.83] [%clk 0:34:09] } 29. b4 { [%eval -3.88] [%clk 0:41:22] } 29... Qe5 { [%eval -3.59] [%clk 0:33:16] } 30. g3?! { [%eval -4.87] } { Inaccuracy. Bd7 was best. } { [%clk 0:40:32] } 30... Rd8 { [%eval -4.37] [%clk 0:31:47] } 31. Bg2 { [%eval -4.39] [%clk 0:40:46] } 31... Rd7 { [%eval -4.17] [%clk 0:27:01] } 32. Qc2 { [%eval -4.9] [%clk 0:40:16] } 32... c3 { [%eval -4.74] [%clk 0:24:00] } 33. Qa4 { [%eval -4.84] [%clk 0:40:36] } 33... Rc7 { [%eval -5.05] [%clk 0:18:20] } 34. Qc2 { [%eval -4.96] [%clk 0:39:32] } 34... Ne1 { [%eval -4.8] [%clk 0:17:43] } 35. Qf2?! { [%eval -6.26] } { Inaccuracy. Qe4 was best. } { [%clk 0:39:02] } 35... c2 { [%clk 0:17:31] } 0-1