Event: Round 6: Sameh Mohamed, Abdalrahman - Guo, Ethan
Date: 2025-05-31
White: Sameh Mohamed, Abdalrahman
WhiteTitle: IM
WhiteElo: 2242
Black: Guo, Ethan
BlackTitle: CM
BlackElo: 2118
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... d6 { [%eval 0.31] [%clk 1:31:19] } 3. d4 { [%eval 0.22] [%clk 1:31:49] } 3... cxd4 { [%eval 0.19] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:15] } 4... Nf6 { [%eval 0.31] [%clk 1:32:10] } 5. Nc3 { [%eval 0.32] [%clk 1:32:42] } 5... a6 { [%eval 0.28] [%clk 1:32:35] } 6. Bc4 { [%eval 0.03] [%clk 1:33:08] } 6... e6 { [%eval 0.06] [%clk 1:33:00] } 7. Qe2 { [%eval 0.05] [%clk 1:33:35] } 7... Nbd7?! { [%eval 0.64] } { Inaccuracy. b5 was best. } { [%clk 1:31:28] } 8. Bg5 { [%eval 0.49] [%clk 1:33:53] } 8... b5 { [%eval 0.52] [%clk 1:30:26] } 9. Bd5?! { [%eval -0.25] } { Inaccuracy. Bxe6 was best. } { [%clk 0:58:22] } 9... exd5 { [%eval -0.32] [%clk 1:29:46] } 10. Nc6 { [%eval -0.73] [%clk 0:58:46] } 10... Qb6 { [%eval -0.21] [%clk 1:27:07] } 11. exd5+ { [%eval -0.3] [%clk 0:58:11] } 11... Ne5 { [%eval -0.33] [%clk 1:27:23] } 12. O-O-O { [%eval -0.38] [%clk 0:48:21] } 12... Ng4 { [%eval -0.06] [%clk 1:09:51] } 13. f3 { [%eval -0.32] [%clk 0:28:43] } 13... f6 { [%eval -0.26] [%clk 0:53:27] } 14. Bd2 { [%eval -0.39] [%clk 0:27:49] } 14... b4 { [%eval 0.0] [%clk 0:42:58] } 15. Ne4 { [%eval 0.0] [%clk 0:24:34] } 15... a5 { [%eval 0.26] [%clk 0:35:11] } 16. h3 { [%eval 0.41] [%clk 0:18:11] } 16... b3?? { [%eval 2.15] } { Blunder. Qa6 was best. } { [%clk 0:21:58] } 17. axb3 { [%eval 2.21] [%clk 0:14:41] } 17... a4 { [%eval 2.49] [%clk 0:21:26] } 18. hxg4?! { [%eval 1.65] } { Inaccuracy. b4 was best. } { [%clk 0:09:45] } 18... axb3 { [%eval 1.89] [%clk 0:19:16] } 19. Bc3 { [%eval 1.75] [%clk 0:09:16] } 19... Ra1+?! { [%eval 2.72] } { Inaccuracy. Ba6 was best. } { [%clk 0:16:39] } 20. Kd2 { [%eval 2.55] [%clk 0:09:40] } 20... Ba6 { [%eval 2.76] [%clk 0:16:37] } 21. Qf2? { [%eval 1.07] } { Mistake. Rxa1 was best. } { [%clk 0:09:25] } 21... Nc4+ { [%eval 1.26] [%clk 0:14:37] } 22. Ke1 { [%eval 1.24] [%clk 0:09:46] } 22... Rxd1+ { [%eval 1.27] [%clk 0:13:09] } 23. Kxd1 { [%eval 1.38] [%clk 0:10:11] } 23... Qxf2 { [%eval 1.17] [%clk 0:09:24] } 24. Nxf2 { [%eval 1.24] [%clk 0:10:33] } 24... bxc2+ { [%eval 1.39] [%clk 0:09:50] } 25. Kc1 { [%eval 0.94] [%clk 0:10:00] } 25... Bb7?! { [%eval 1.71] } { Inaccuracy. Nb6 was best. } { [%clk 0:08:28] } 26. Re1+ { [%eval 1.28] [%clk 0:06:20] } 26... Kd7 { [%eval 1.49] [%clk 0:08:37] } 27. Kxc2?! { [%eval 0.83] } { Inaccuracy. Nd3 was best. } { [%clk 0:06:31] } 27... Bxc6 { [%eval 1.29] [%clk 0:06:03] } 28. dxc6+ { [%eval 1.41] [%clk 0:06:54] } 28... Kxc6 { [%eval 1.03] [%clk 0:06:30] } 29. Nd3 { [%eval 1.02] [%clk 0:05:51] } 29... Ne5 { [%eval 1.16] [%clk 0:04:36] } 30. Nf4 { [%eval 1.08] [%clk 0:05:14] } 30... Be7 { [%eval 1.07] [%clk 0:02:05] } 31. Ra1 { [%eval 1.47] [%clk 0:05:05] } 31... Rb8 { [%eval 1.43] [%clk 0:00:58] } 32. Ne6 { [%eval 1.32] [%clk 0:04:54] } 32... g6 { [%eval 1.27] [%clk 0:00:41] } 33. Nd4+ { [%eval 1.24] [%clk 0:03:31] } 33... Kb6 { [%eval 1.17] [%clk 0:00:43] } 34. Ra5 { [%eval 0.68] [%clk 0:01:50] } 34... Rb7 { [%eval 1.23] [%clk 0:00:33] } 35. Ra8 { [%eval 1.28] [%clk 0:02:05] } 35... d5 { [%eval 1.07] [%clk 0:00:38] } 36. Rh8?! { [%eval 0.3] } { Inaccuracy. Ne6 was best. } { [%clk 0:00:54] } 36... Nc4? { [%eval 1.53] } { Mistake. Bd6 was best. } { [%clk 0:00:31] } 37. Rxh7 { [%eval 1.48] [%clk 0:00:52] } 37... Ne3+ { [%eval 2.05] [%clk 0:00:57] } 38. Kd2?! { [%eval 0.9] } { Inaccuracy. Kd3 was best. } { [%clk 0:01:07] } 38... Nxg2 { [%eval 1.0] [%clk 0:01:16] } 39. Ne2?! { [%eval 0.0] } { Inaccuracy. Ne6 was best. } { [%clk 0:00:36] } 39... f5 { [%eval 0.33] [%clk 0:01:05] } 40. Kd3 { [%eval 0.0] [%clk 0:00:54] } 40... fxg4 { [%eval 0.16] [%clk 0:00:58] } 41. fxg4 { [%eval 0.0] [%clk 0:01:16] } 41... Bg5 { [%eval 0.0] [%clk 0:00:59] } 42. Rh2 { [%eval 0.0] [%clk 0:00:41] } 42... Nf4+ { [%eval 0.0] [%clk 0:00:47] } 43. Nxf4 { [%eval 0.0] [%clk 0:01:08] } 43... Bxf4 { [%eval 0.0] [%clk 0:01:11] } 44. Re2 { [%eval 0.0] [%clk 0:01:34] } 44... Kc5 { [%eval 0.0] [%clk 0:00:45] } 45. Re6 { [%eval 0.0] [%clk 0:00:48] } 45... g5 { [%eval 0.12] [%clk 0:01:09] } 46. Bd4+ { [%eval 0.05] [%clk 0:01:13] } 46... Kb5 { [%eval 0.06] [%clk 0:00:57] } 47. Bc3 { [%eval 0.0] [%clk 0:00:35] } 47... Kc5 { [%eval 0.05] [%clk 0:01:23] } 48. Re8 { [%eval 0.0] [%clk 0:00:47] } 48... Rh7 { [%eval 0.14] [%clk 0:01:19] } 49. Rh8 { [%eval 0.0] [%clk 0:00:40] } 49... Rh4 { [%eval 0.0] [%clk 0:01:28] } 50. Bd4+ { [%eval 0.0] [%clk 0:00:45] } 50... Kb5 { [%eval 0.0] [%clk 0:01:26] } 1/2-1/2