Event: 45th FIDE Women's Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-18
White: Efroimski, Marsel
WhiteTitle: IM
WhiteElo: 2408
Black: Rouda Essa, Alserkal
BlackTitle: WCM
BlackElo: 2036
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. Nf3 { [%eval 0.17] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. e4 { [%eval 0.31] [%clk 1:30:16] } 2... Nc6 { [%eval 0.31] [%clk 1:31:19] } 3. Nc3 { [%eval 0.17] [%clk 1:26:28] } 3... e5 { [%eval 0.34] [%clk 1:31:17] } 4. Bc4 { [%eval 0.2] [%clk 1:26:53] } 4... d6 { [%eval 0.25] [%clk 1:31:44] } 5. d3 { [%eval 0.24] [%clk 1:27:19] } 5... h6 { [%eval 0.31] [%clk 1:32:11] } 6. Nd2 { [%eval 0.24] [%clk 1:23:49] } 6... g6 { [%eval 0.35] [%clk 1:28:04] } 7. Nf1 { [%eval 0.21] [%clk 1:14:35] } 7... Bg7 { [%eval 0.27] [%clk 1:26:27] } 8. Be3 { [%eval 0.11] [%clk 1:14:45] } 8... Nf6 { [%eval 0.17] [%clk 1:23:46] } 9. h3 { [%eval -0.17] [%clk 1:15:02] } 9... Rb8 { [%eval 0.23] [%clk 1:17:48] } 10. Qd2 { [%eval -0.04] [%clk 1:15:20] } 10... Nd4 { [%eval -0.1] [%clk 1:17:43] } 11. a4 { [%eval -0.24] [%clk 1:11:13] } 11... b6?! { [%eval 0.37] } { Inaccuracy. O-O was best. } { [%clk 1:00:11] } 12. Ng3 { [%eval 0.02] [%clk 1:08:27] } 12... O-O { [%eval 0.07] [%clk 0:56:53] } 13. Nb5?! { [%eval -0.6] } { Inaccuracy. O-O was best. } { [%clk 1:07:36] } 13... Nxb5?! { [%eval 0.29] } { Inaccuracy. Kh7 was best. } { [%clk 0:51:16] } 14. axb5 { [%eval 0.35] [%clk 1:08:01] } 14... Kh7 { [%eval 0.32] [%clk 0:43:23] } 15. Rxa7 { [%eval 0.35] [%clk 1:08:25] } 15... d5 { [%eval 0.37] [%clk 0:34:29] } 16. exd5 { [%eval 0.31] [%clk 1:07:06] } 16... Nxd5 { [%eval 0.34] [%clk 0:34:53] } 17. h4 { [%eval 0.35] [%clk 1:06:22] } 17... Nxe3?! { [%eval 1.11] } { Inaccuracy. Rb7 was best. } { [%clk 0:31:23] } 18. Qxe3 { [%eval 1.08] [%clk 1:06:32] } 18... Bd7? { [%eval 2.86] } { Mistake. Rb7 was best. } { [%clk 0:24:59] } 19. h5 { [%eval 2.78] [%clk 1:03:51] } 19... g5?! { [%eval 3.59] } { Inaccuracy. Ra8 was best. } { [%clk 0:22:49] } 20. Qe4+ { [%eval 3.69] [%clk 1:03:51] } 20... Kh8 { [%eval 3.61] [%clk 0:19:00] } 21. Qd5 { [%eval 3.48] [%clk 1:02:34] } 21... Be6 { [%eval 4.28] [%clk 0:17:24] } 22. Qxd8 { [%eval 4.07] [%clk 1:02:41] } 22... Rfxd8 { [%eval 4.53] [%clk 0:17:37] } 23. Bxe6 { [%eval 4.47] [%clk 1:01:50] } 23... fxe6 { [%eval 4.46] [%clk 0:18:03] } 24. Ne4 { [%eval 4.05] [%clk 0:59:13] } 24... Ra8 { [%eval 4.01] [%clk 0:16:43] } 25. Rxa8 { [%eval 3.97] [%clk 0:59:36] } 25... Rxa8 { [%eval 4.0] [%clk 0:17:11] } 26. Kd2 { [%eval 3.89] [%clk 0:59:43] } 26... Kg8 { [%eval 3.92] [%clk 0:16:33] } 27. b3 { [%eval 3.83] [%clk 0:58:04] } 27... Ra5 { [%eval 4.0] [%clk 0:13:11] } 28. c4?! { [%eval 2.92] } { Inaccuracy. Re1 was best. } { [%clk 0:57:50] } 28... Ra2+ { [%eval 3.18] [%clk 0:11:31] } 29. Kc3 { [%eval 3.25] [%clk 0:58:12] } 29... Kf7 { [%eval 3.2] [%clk 0:11:40] } 30. Rc1 { [%eval 3.06] [%clk 0:58:09] } 30... Bf8 { [%eval 3.09] [%clk 0:11:30] } 31. Rc2 { [%eval 2.88] [%clk 0:58:23] } 31... Ra8 { [%eval 2.92] [%clk 0:10:56] } 32. Re2 { [%eval 3.26] [%clk 0:54:10] } 32... Ra7 { [%eval 3.32] [%clk 0:06:23] } 33. Kb2 { [%eval 3.2] [%clk 0:54:08] } 33... Rd7 { [%eval 3.39] [%clk 0:06:23] } 34. Kc2 { [%eval 3.31] [%clk 0:54:26] } 34... Ra7 { [%eval 3.87] [%clk 0:06:25] } 35. Nc3?! { [%eval 2.71] } { Inaccuracy. Kb1 was best. } { [%clk 0:54:37] } 35... Bd6 { [%eval 3.36] [%clk 0:04:50] } 36. Na4?! { [%eval 2.49] } { Inaccuracy. Kb1 was best. } { [%clk 0:51:59] } 36... Rb7 { [%eval 3.0] [%clk 0:05:08] } 37. Kd2 { [%eval 2.89] [%clk 0:50:43] } 37... Kf6 { [%eval 3.15] [%clk 0:04:24] } 38. f3 { [%eval 3.07] [%clk 0:49:49] } 38... Kf7 { [%eval 3.77] [%clk 0:03:49] } 39. Ke3 { [%eval 3.6] [%clk 0:50:11] } 39... Bc7 { [%eval 4.04] [%clk 0:03:40] } 40. Ra2 { [%eval 3.88] [%clk 0:50:27] } 40... Bb8 { [%eval 4.33] [%clk 0:01:33] } 41. Nc3 { [%eval 4.49] [%clk 0:50:31] } 41... Ke7 { [%eval 4.51] [%clk 0:25:11] } 42. Ra6 { [%eval 4.32] [%clk 1:20:36] } 42... Ba7 { [%eval 4.69] [%clk 0:24:16] } 43. Ke4 { [%eval 4.61] [%clk 1:18:58] } 43... Kf6 { [%eval 4.75] [%clk 0:23:21] } 44. Na4 { [%eval 4.78] [%clk 1:19:22] } 44... g4 { [%eval 5.16] [%clk 0:21:55] } 45. fxg4 { [%eval 4.95] [%clk 1:19:42] } 45... Kg5 { [%eval 5.6] [%clk 0:22:22] } 46. Kxe5 { [%eval 5.66] [%clk 1:19:34] } 46... Kxg4 { [%eval 5.77] [%clk 0:22:38] } 47. Kd6 { [%eval 5.78] [%clk 1:19:50] } 47... Kxh5 { [%eval 6.08] [%clk 0:22:41] } 48. Kc6 { [%eval 6.1] [%clk 1:20:17] } 48... Rg7 { [%eval 6.23] [%clk 0:23:00] } 49. Nxb6 { [%eval 6.15] [%clk 1:19:31] } 49... Bxb6 { [%eval 6.6] [%clk 0:22:20] } 50. Kxb6 { [%eval 6.4] [%clk 1:19:46] } 50... Rxg2 { [%eval 6.82] [%clk 0:22:43] } 51. Kxc5 { [%eval 6.73] [%clk 1:19:54] } 51... Rg8 { [%eval 6.75] [%clk 0:23:02] } 52. Rxe6 { [%eval 6.68] [%clk 1:20:18] } 52... Rc8+ { [%eval 7.0] [%clk 0:23:25] } 53. Kb4 { [%eval 6.93] [%clk 1:20:43] } 1-0