Event: Round 1: Mamantov, Margarita - Lahav, Michal
Date: 2025-05-29
White: Mamantov, Margarita
WhiteTitle: WFM
WhiteElo: 1931
Black: Lahav, Michal
BlackTitle: WIM
BlackElo: 2147
Result: 0-1
ECO: C01
Opening: French Defense: Exchange Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] } 1... e6 { [%eval 0.28] [%clk 1:30:16] } 2. d4 { [%eval 0.28] } 2... d5 { [%eval 0.29] [%clk 1:30:37] } 3. exd5 { [%eval 0.22] } 3... exd5 { [%eval 0.14] [%clk 1:31:02] } 4. Bd3 { [%eval 0.04] } 4... Nc6 { [%eval 0.17] [%clk 1:30:29] } 5. c3 { [%eval 0.18] } 5... Bd6 { [%eval 0.08] [%clk 1:30:51] } 6. Nf3 { [%eval 0.08] } 6... Nge7 { [%eval 0.1] [%clk 1:26:11] } 7. O-O { [%eval 0.05] } 7... Bg4 { [%eval 0.22] [%clk 1:26:32] } 8. h3 { [%eval 0.23] } 8... Bh5 { [%eval 0.25] [%clk 1:26:35] } 9. Re1 { [%eval 0.21] } 9... Qd7 { [%eval 0.3] [%clk 1:25:40] } 10. b4 { [%eval 0.31] } 10... O-O-O?! { [%eval 1.27] } { Inaccuracy. f6 was best. } { [%clk 1:16:31] } 11. b5?! { [%eval 0.63] } { Inaccuracy. Nbd2 was best. } 11... Na5 { [%eval 0.87] [%clk 1:15:52] } 12. Ne5?! { [%eval -0.1] } { Inaccuracy. Nbd2 was best. } 12... Bxd1 { [%eval -0.09] [%clk 1:13:16] } 13. Nxd7 { [%eval -0.06] [%clk 0:00:00] } 13... Bh5 { [%eval -0.1] [%clk 1:12:57] } 14. Nc5 { [%eval -0.07] [%clk 0:00:00] } 14... Bg6 { [%eval -0.1] [%clk 1:01:05] } 15. Ba3?! { [%eval -1.09] } { Inaccuracy. Be2 was best. } { [%clk 0:00:00] } 15... Rhe8 { [%eval -1.18] [%clk 0:42:13] } 16. Bxg6 { [%eval -1.47] [%clk 0:00:00] } 16... Nxg6 { [%eval -1.53] [%clk 0:42:39] } 17. Nd2 { [%eval -2.13] [%clk 0:00:00] } 17... Nf4?! { [%eval -1.44] } { Inaccuracy. Nc4 was best. } { [%clk 0:22:15] } 18. Bb4?! { [%eval -2.18] } { Inaccuracy. Rxe8 was best. } { [%clk 0:00:00] } 18... Nc4 { [%eval -1.95] [%clk 0:22:40] } 19. Nxc4 { [%eval -2.29] [%clk 0:00:00] } 19... dxc4 { [%eval -2.41] [%clk 0:23:07] } 20. Kf1 { [%eval -2.38] [%clk 0:00:00] } 20... Bxc5 { [%eval -2.45] [%clk 0:19:51] } 21. Bxc5 { [%eval -2.5] [%clk 0:00:00] } 21... Nd3 { [%eval -1.94] [%clk 0:20:06] } 22. Rxe8?! { [%eval -2.61] } { Inaccuracy. Re7 was best. } { [%clk 0:00:00] } 22... Rxe8 { [%eval -2.42] [%clk 0:20:35] } 23. Ba3 { [%eval -2.48] [%clk 0:00:00] } 23... Kd7 { [%eval -2.55] [%clk 0:19:23] } 24. Rd1 { [%eval -2.3] [%clk 0:00:00] } 24... g6 { [%eval -2.56] [%clk 0:15:22] } 25. g3 { [%eval -2.55] [%clk 0:00:00] } 25... Re6 { [%eval -2.61] [%clk 0:15:49] } 26. Rd2?! { [%eval -3.65] } { Inaccuracy. Bf8 was best. } { [%clk 0:00:00] } 26... Re1+ { [%eval -3.58] [%clk 0:11:12] } 27. Kg2 { [%eval -3.18] [%clk 0:00:00] } 27... Kd8 { [%eval -2.79] [%clk 0:09:15] } 28. Kf3 { [%eval -2.77] [%clk 0:00:00] } 28... Rb1 { [%eval -2.58] [%clk 0:06:42] } 29. Ke4 { [%eval -3.09] [%clk 0:00:00] } 29... Rxb5 { [%eval -3.08] [%clk 0:05:14] } 30. d5 { [%eval -2.86] [%clk 0:00:00] } 30... Ra5?! { [%eval -2.1] } { Inaccuracy. Rb1 was best. } { [%clk 0:05:27] } 31. Bb4?? { [%eval -4.4] } { Blunder. Bf8 was best. } { [%clk 0:00:00] } 31... Nxb4 { [%eval -4.21] [%clk 0:05:47] } 32. cxb4 { [%eval -4.28] [%clk 0:00:00] } 32... Ra4 { [%eval -4.27] [%clk 0:06:03] } 33. Kd4 { [%eval -4.17] [%clk 0:00:00] } 33... Rxb4 { [%eval -4.34] [%clk 0:06:23] } 34. Kc3 { [%eval -4.63] [%clk 0:00:00] } 34... Ra4 { [%eval -4.61] [%clk 0:06:25] } 35. h4 { [%eval -4.73] [%clk 0:00:00] } 35... h5 { [%eval -4.85] [%clk 0:05:23] } 36. Rb2 { [%eval -4.85] [%clk 0:00:00] } 36... Kc8 { [%eval -4.71] [%clk 0:04:16] } 37. Re2 { [%eval -4.93] [%clk 0:00:00] } 37... Kd7 { [%eval -4.85] [%clk 0:04:44] } 38. Kd4 { [%eval -5.05] [%clk 0:00:00] } 38... Kd6 { [%eval -5.08] [%clk 0:04:20] } 39. f3 { [%eval -5.48] [%clk 0:00:00] } 39... Ra3 { [%eval -5.22] [%clk 0:03:25] } 40. Rf2 { [%eval -6.72] [%clk 0:00:00] } 40... b5 { [%eval -6.86] [%clk 0:03:52] } 41. g4 { [%eval -7.18] [%clk 0:00:00] } 41... Rd3+ { [%eval -7.3] [%clk 0:04:13] } 42. Ke4 { [%eval -7.2] [%clk 0:00:00] } 42... Rxd5 { [%eval -6.99] [%clk 0:04:34] } 0-1