Event: Round 4: Yakovleva, Tatiana - Mamantov, Margarita
Date: 2025-05-30
White: Yakovleva, Tatiana
WhiteElo: 1899
Black: Mamantov, Margarita
BlackTitle: WFM
BlackElo: 1931
Result: 0-1
ECO: D08
Opening: Queen's Gambit Declined: Albin Countergambit, Normal Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:30:42] } 2... e5 { [%eval 0.66] [%clk 1:31:08] } 3. dxe5 { [%eval 0.56] [%clk 1:30:05] } 3... d4 { [%eval 0.74] [%clk 1:31:30] } 4. Nf3 { [%eval 0.65] [%clk 1:25:53] } 4... Nc6 { [%eval 0.65] [%clk 1:31:44] } 5. Bg5?! { [%eval 0.0] } { Inaccuracy. Nbd2 was best. } { [%clk 1:21:05] } 5... Be7 { [%eval 0.17] [%clk 1:23:11] } 6. Bxe7 { [%eval 0.17] [%clk 1:13:12] } 6... Ngxe7 { [%eval 0.21] [%clk 1:20:26] } 7. Na3 { [%eval 0.21] [%clk 1:09:59] } 7... Bg4 { [%eval 0.26] [%clk 1:13:35] } 8. Nc2 { [%eval 0.45] [%clk 1:05:16] } 8... Bxf3 { [%eval 0.33] [%clk 1:13:13] } 9. exf3 { [%eval 0.33] [%clk 0:58:40] } 9... Ng6 { [%eval 0.77] [%clk 1:11:50] } 10. f4?! { [%eval -0.29] } { Inaccuracy. Qd2 was best. } { [%clk 0:55:35] } 10... Qe7?? { [%eval 1.39] } { Blunder. Nxf4 was best. } { [%clk 0:59:58] } 11. Qg4?? { [%eval -0.92] } { Blunder. Qd2 was best. } { [%clk 0:51:31] } 11... d3 { [%eval -0.83] [%clk 0:49:34] } 12. Bxd3 { [%eval -0.86] [%clk 0:37:03] } 12... Ngxe5 { [%eval -0.87] [%clk 0:38:06] } 13. fxe5 { [%eval -0.73] [%clk 0:32:50] } 13... Nxe5 { [%eval -0.8] [%clk 0:38:29] } 14. Qh3 { [%eval -0.74] [%clk 0:21:01] } 14... Nxd3+ { [%eval -0.85] [%clk 0:38:45] } 15. Kf1 { [%eval -0.91] [%clk 0:20:40] } 15... Rd8 { [%eval -0.87] [%clk 0:24:44] } 16. Rd1 { [%eval -0.91] [%clk 0:17:49] } 16... Nf4?! { [%eval -0.34] } { Inaccuracy. Ne5 was best. } { [%clk 0:20:27] } 17. Rxd8+ { [%eval -0.29] [%clk 0:17:47] } 17... Qxd8 { [%eval -0.29] [%clk 0:20:34] } 18. Qe3+ { [%eval -0.36] [%clk 0:17:38] } 18... Ne6 { [%eval -0.42] [%clk 0:20:48] } 19. Ke2?? { [%eval -2.16] } { Blunder. g3 was best. } { [%clk 0:16:36] } 19... O-O { [%eval -2.09] [%clk 0:14:19] } 20. Rd1 { [%eval -2.4] [%clk 0:15:50] } 20... Qh4 { [%eval -2.53] [%clk 0:13:54] } 21. b3 { [%eval -2.39] [%clk 0:11:03] } 21... Qxh2 { [%eval -2.02] [%clk 0:11:44] } 22. Ne1?! { [%eval -3.22] } { Inaccuracy. g3 was best. } { [%clk 0:02:29] } 22... b6?! { [%eval -2.31] } { Inaccuracy. Nf4+ was best. } { [%clk 0:04:33] } 23. Rd7 { [%eval -2.78] [%clk 0:02:00] } 23... Qh5+ { [%eval -2.8] [%clk 0:03:01] } 24. Kd2 { [%eval -3.55] [%clk 0:02:02] } 24... Qa5+ { [%eval -3.57] [%clk 0:01:21] } 25. Qc3 { [%eval -4.32] [%clk 0:01:56] } 25... Qxa2+ { [%eval -4.16] [%clk 0:01:33] } 26. Ke3?! { [%eval -5.92] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:12] } 26... Nc5?! { [%eval -4.32] } { Inaccuracy. Re8 was best. } { [%clk 0:00:43] } 27. b4? { [%eval -9.95] } { Mistake. Re7 was best. } { [%clk 0:01:10] } 27... Nxd7 { [%eval -7.55] [%clk 0:01:06] } 28. Nd3 { [%eval -8.28] [%clk 0:01:27] } 28... Re8+ { [%eval -8.15] [%clk 0:01:22] } 29. Kf3 { [%eval -8.32] [%clk 0:01:53] } 29... Qe2+ { [%eval -8.21] [%clk 0:01:39] } 30. Kg3 { [%eval -8.12] [%clk 0:02:13] } 30... Re4 { [%eval -7.45] [%clk 0:01:28] } 31. f3 { [%eval -8.43] [%clk 0:01:36] } 31... Re3 { [%eval -8.42] [%clk 0:01:39] } 32. Nf4 { [%eval -8.31] [%clk 0:01:54] } 32... Rxc3 { [%eval -8.27] [%clk 0:01:48] } 33. Nxe2 { [%eval -8.33] [%clk 0:02:20] } 33... Rxc4 { [%eval -8.09] [%clk 0:02:12] } 34. Nf4 { [%eval -8.82] [%clk 0:02:40] } 34... Rxf4 { [%eval -8.59] [%clk 0:02:26] } 35. Kxf4 { [%eval -8.33] [%clk 0:03:09] } 0-1