Event: Round 5: Efroimski, Marsel - Gajcin, Marina
Date: 2024-04-23
White: Efroimski, Marsel
WhiteTitle: IM
WhiteElo: 2457
Black: Gajcin, Marina
BlackTitle: WGM
BlackElo: 2224
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.16] [%clk 1:30:30] } 1... c5 { [%eval 0.37] [%clk 1:30:46] } 2. Nf3 { [%eval 0.23] [%clk 1:31:26] } 2... Nc6 { [%eval 0.33] [%clk 1:31:13] } 3. Bb5 { [%eval 0.24] [%clk 1:31:53] } 3... e6 { [%eval 0.39] [%clk 1:31:38] } 4. O-O { [%eval 0.29] [%clk 1:32:19] } 4... Nge7 { [%eval 0.3] [%clk 1:32:05] } 5. Re1 { [%eval 0.29] [%clk 1:32:44] } 5... Nd4 { [%eval 0.48] [%clk 1:32:29] } 6. Nxd4 { [%eval 0.37] [%clk 1:33:07] } 6... cxd4 { [%eval 0.49] [%clk 1:32:55] } 7. c3 { [%eval 0.34] [%clk 1:33:28] } 7... a6 { [%eval 0.41] [%clk 1:32:53] } 8. Bf1 { [%eval 0.38] [%clk 1:33:52] } 8... Nc6 { [%eval 0.41] [%clk 1:33:19] } 9. b4 { [%eval 0.41] [%clk 1:34:18] } 9... Bd6 { [%eval 0.5] [%clk 1:33:22] } 10. a4 { [%eval 0.39] [%clk 1:33:47] } 10... O-O { [%eval 0.42] [%clk 1:32:55] } 11. Na3?! { [%eval -0.3] } { Inaccuracy. Ba3 was best. } { [%clk 1:33:53] } 11... dxc3? { [%eval 0.88] } { Mistake. f5 was best. } { [%clk 1:09:43] } 12. dxc3 { [%eval 0.84] [%clk 1:33:36] } 12... Be5 { [%eval 0.89] [%clk 1:09:42] } 13. Qb3 { [%eval 0.36] [%clk 1:31:48] } 13... d5 { [%eval 0.4] [%clk 0:58:14] } 14. Bb2 { [%eval 0.4] [%clk 1:23:17] } 14... Qf6 { [%eval 0.44] [%clk 0:48:07] } 15. Nc2 { [%eval 0.34] [%clk 1:13:22] } 15... Qh6?! { [%eval 0.92] } { Inaccuracy. Rd8 was best. } { [%clk 0:38:32] } 16. g3 { [%eval 0.97] [%clk 1:07:47] } 16... dxe4 { [%eval 1.03] [%clk 0:37:33] } 17. Rxe4 { [%eval 1.1] [%clk 1:06:07] } 17... f5 { [%eval 1.34] [%clk 0:37:16] } 18. Re2 { [%eval 1.23] [%clk 1:05:46] } 18... Bf6 { [%eval 1.42] [%clk 0:24:47] } 19. Rae1 { [%eval 1.53] [%clk 1:00:21] } 19... Kh8 { [%eval 1.55] [%clk 0:25:04] } 20. b5 { [%eval 1.65] [%clk 0:57:33] } 20... axb5 { [%eval 1.5] [%clk 0:25:16] } 21. axb5 { [%eval 1.51] [%clk 0:57:57] } 21... Na5?! { [%eval 2.53] } { Inaccuracy. Nd8 was best. } { [%clk 0:22:26] } 22. Qb4 { [%eval 2.44] [%clk 0:57:30] } 22... Re8 { [%eval 2.57] [%clk 0:20:21] } 23. Nd4 { [%eval 2.79] [%clk 0:44:13] } 23... e5 { [%eval 2.75] [%clk 0:19:47] } 24. Rxe5 { [%eval 2.83] [%clk 0:33:45] } 24... Bxe5 { [%eval 2.65] [%clk 0:20:13] } 25. Rxe5 { [%eval 2.56] [%clk 0:34:12] } 25... Qh5?! { [%eval 3.48] } { Inaccuracy. Qg6 was best. } { [%clk 0:17:48] } 26. b6 { [%eval 3.33] [%clk 0:25:51] } 26... Nc6 { [%eval 3.93] [%clk 0:16:13] } 27. Nxc6 { [%eval 3.95] [%clk 0:25:29] } 27... bxc6 { [%eval 3.74] [%clk 0:16:11] } 28. c4 { [%eval 3.4] [%clk 0:24:12] } 28... Be6 { [%eval 3.39] [%clk 0:14:34] } 29. Qd6 { [%eval 3.23] [%clk 0:15:46] } 29... Qf7 { [%eval 3.28] [%clk 0:12:46] } 30. Qxc6 { [%eval 3.16] [%clk 0:16:01] } 30... Rac8 { [%eval 3.25] [%clk 0:09:58] } 31. Qb5?! { [%eval 2.47] } { Inaccuracy. Qf3 was best. } { [%clk 0:15:57] } 31... Bd7 { [%eval 2.89] [%clk 0:09:47] } 32. Qb4?? { [%eval 1.02] } { Blunder. Qd5 was best. } { [%clk 0:10:00] } 32... Bc6 { [%eval 1.01] [%clk 0:09:39] } 33. Qd6 { [%eval 0.88] [%clk 0:08:47] } 33... Ba8 { [%eval 0.95] [%clk 0:05:16] } 34. Be2 { [%eval 0.89] [%clk 0:02:47] } 34... Qb7?! { [%eval 2.03] } { Inaccuracy. Rcd8 was best. } { [%clk 0:02:58] } 35. f3 { [%eval 2.07] [%clk 0:02:39] } 35... Red8?! { [%eval 2.85] } { Inaccuracy. Qf7 was best. } { [%clk 0:03:04] } 36. Qb4?! { [%eval 2.0] } { Inaccuracy. Qe6 was best. } { [%clk 0:02:52] } 36... Re8 { [%eval 1.85] [%clk 0:02:37] } 37. Rxf5 { [%eval 1.52] [%clk 0:02:27] } 37... Rb8?! { [%eval 2.34] } { Inaccuracy. Qd7 was best. } { [%clk 0:02:40] } 38. Bd4 { [%eval 2.37] [%clk 0:01:01] } 38... Qd7 { [%eval 2.38] [%clk 0:03:00] } 39. Rf4 { [%eval 2.19] [%clk 0:01:25] } 39... h6 { [%eval 2.72] [%clk 0:02:36] } 40. Bf1?! { [%eval 1.69] } { Inaccuracy. Qb2 was best. } { [%clk 0:31:24] } 40... Bxf3 { [%eval 1.61] [%clk 0:32:17] } 41. Qd2 { [%eval 1.67] [%clk 0:23:40] } 41... Be4?! { [%eval 2.66] } { Inaccuracy. Ba8 was best. } { [%clk 0:16:41] } 42. c5 { [%eval 2.64] [%clk 0:21:06] } 42... Rbd8?? { [%eval 6.16] } { Blunder. Kh7 was best. } { [%clk 0:16:41] } 43. Rxe4 { [%eval 6.15] [%clk 0:21:13] } 43... Kh7 { [%eval 6.57] [%clk 0:12:39] } 44. Rxe8 { [%eval 6.38] [%clk 0:19:53] } 44... Rxe8 { [%eval 6.36] [%clk 0:12:55] } 45. Qd3+ { [%eval 6.59] [%clk 0:20:03] } 45... g6 { [%eval 6.56] [%clk 0:12:51] } 46. Bf2 { [%eval 6.65] [%clk 0:20:24] } 46... Qc6 { [%eval 7.5] [%clk 0:11:40] } 47. Qb5 { [%eval 7.24] [%clk 0:20:38] } 47... Qe4 { [%eval 7.92] [%clk 0:11:38] } 48. b7 { [%eval 7.61] [%clk 0:21:02] } 1-0