Event: Round 3: Boudriga, Mohamed Ali - Sambuev, Bator
Date: 2025-02-18
White: Boudriga, Mohamed Ali
WhiteTitle: IM
WhiteElo: 2323
Black: Sambuev, Bator
BlackTitle: GM
BlackElo: 2416
Result: 0-1
ECO: C79
Opening: Ruy Lopez: Morphy Defense, Steinitz Deferred
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.21] [%clk 1:28:14] } 2. Nf3 { [%eval 0.13] [%clk 1:26:10] } 2... Nc6 { [%eval 0.17] [%clk 1:28:15] } 3. Bb5 { [%eval 0.08] [%clk 1:26:24] } 3... a6 { [%eval 0.21] [%clk 1:28:40] } 4. Ba4 { [%eval 0.27] [%clk 1:26:48] } 4... Nf6 { [%eval 0.18] [%clk 1:29:01] } 5. O-O { [%eval 0.13] [%clk 1:26:51] } 5... d6 { [%eval 0.35] [%clk 1:29:25] } 6. Re1 { [%eval 0.27] [%clk 1:26:48] } 6... Bd7 { [%eval 0.46] [%clk 1:29:50] } 7. c3 { [%eval 0.49] [%clk 1:26:22] } 7... g6 { [%eval 0.44] [%clk 1:30:11] } 8. d4 { [%eval 0.56] [%clk 1:26:17] } 8... Bg7 { [%eval 0.52] [%clk 1:30:33] } 9. h3 { [%eval 0.48] [%clk 1:25:21] } 9... O-O { [%eval 0.54] [%clk 1:30:49] } 10. Bc2 { [%eval 0.49] [%clk 1:24:43] } 10... Nh5 { [%eval 0.59] [%clk 1:28:14] } 11. Bg5 { [%eval 0.27] [%clk 1:16:04] } 11... Qe8 { [%eval 0.28] [%clk 1:27:24] } 12. Be3 { [%eval -0.11] [%clk 1:04:51] } 12... f5 { [%eval -0.03] [%clk 1:21:26] } 13. exf5 { [%eval -0.31] [%clk 0:59:44] } 13... e4?! { [%eval 0.72] } { Inaccuracy. gxf5 was best. } { [%clk 1:20:45] } 14. Ng5 { [%eval 0.6] [%clk 0:51:37] } 14... Bxf5? { [%eval 1.76] } { Mistake. d5 was best. } { [%clk 1:11:23] } 15. g4 { [%eval 1.73] [%clk 0:50:17] } 15... d5 { [%eval 1.94] [%clk 0:39:20] } 16. f3 { [%eval 2.13] [%clk 0:21:38] } 16... h6 { [%eval 2.53] [%clk 0:16:28] } 17. fxe4 { [%eval 2.5] [%clk 0:20:50] } 17... dxe4 { [%eval 2.22] [%clk 0:16:42] } 18. Bb3+?? { [%eval 0.0] } { Blunder. gxf5 was best. } { [%clk 0:19:45] } 18... Kh8 { [%eval 0.01] [%clk 0:15:04] } 19. Nf7+?! { [%eval -0.87] } { Inaccuracy. gxf5 was best. } { [%clk 0:19:02] } 19... Rxf7 { [%eval -0.9] [%clk 0:15:25] } 20. Bxf7 { [%eval -0.78] [%clk 0:19:25] } 20... Qxf7 { [%eval -1.04] [%clk 0:15:50] } 21. Rf1?! { [%eval -1.8] } { Inaccuracy. Nd2 was best. } { [%clk 0:18:01] } 21... Rg8 { [%eval -1.48] [%clk 0:12:09] } 22. gxh5 { [%eval -2.03] [%clk 0:01:54] } 22... gxh5 { [%eval -1.79] [%clk 0:12:30] } 23. Kh1 { [%eval -1.75] [%clk 0:01:51] } 23... Ne7 { [%eval -1.27] [%clk 0:10:54] } 24. Na3? { [%eval -2.53] } { Mistake. Nd2 was best. } { [%clk 0:01:35] } 24... Qe8 { [%eval -2.05] [%clk 0:06:10] } 25. Kh2 { [%eval -1.7] [%clk 0:00:44] } 25... Bg6?? { [%eval 0.01] } { Blunder. Bd7 was best. } { [%clk 0:02:44] } 26. Qd2 { [%eval -0.23] [%clk 0:00:41] } 26... Nf5 { [%eval -0.31] [%clk 0:02:59] } 27. Rxf5? { [%eval -1.95] } { Mistake. Nc4 was best. } { [%clk 0:00:34] } 27... Bxf5 { [%eval -1.89] [%clk 0:03:23] } 28. Rf1?! { [%eval -3.15] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:59] } 28... Qe6 { [%eval -3.16] [%clk 0:03:00] } 29. d5 { [%eval -3.18] [%clk 0:00:42] } 29... Qd7? { [%eval -1.54] } { Mistake. Qg6 was best. } { [%clk 0:02:29] } 30. Bd4 { [%eval -1.34] [%clk 0:00:33] } 30... Kh7 { [%eval -1.23] [%clk 0:02:36] } 31. Qe3?? { [%eval -3.46] } { Blunder. Qf4 was best. } { [%clk 0:00:31] } 31... Bxd4 { [%eval -3.2] [%clk 0:02:12] } 32. cxd4 { [%eval -2.99] [%clk 0:00:37] } 32... Qxd5 { [%eval -3.12] [%clk 0:01:36] } 33. Qf4 { [%eval -3.25] [%clk 0:00:31] } 33... Bg6 { [%eval -2.94] [%clk 0:01:55] } 34. Nc2 { [%eval -3.13] [%clk 0:00:43] } 34... Qxa2 { [%eval -2.8] [%clk 0:01:57] } 35. Qxc7+ { [%eval -2.68] [%clk 0:01:01] } 35... Rg7 { [%eval -2.59] [%clk 0:02:20] } 36. Qc3 { [%eval -3.26] [%clk 0:01:26] } 36... Qd5 { [%eval -3.19] [%clk 0:02:18] } 37. Qc5?! { [%eval -4.03] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:33] } 37... Qb3 { [%eval -3.93] [%clk 0:02:15] } 38. Qc3 { [%eval -4.12] [%clk 0:00:44] } 38... Qxc3 { [%eval -3.94] [%clk 0:02:28] } 39. bxc3 { [%eval -3.95] [%clk 0:01:11] } 39... Rc7 { [%eval -3.92] [%clk 0:02:54] } 40. Rd1 { [%eval -4.57] [%clk 0:00:45] } 40... Rxc3 { [%eval -4.5] [%clk 0:03:18] } 41. Ne1 { [%eval -4.58] [%clk 0:00:50] } 41... Bf5 { [%eval -4.43] [%clk 0:03:19] } 42. d5 { [%eval -4.54] [%clk 0:00:44] } 42... Bxh3 { [%eval -4.28] [%clk 0:03:26] } 43. d6 { [%eval -4.88] [%clk 0:00:34] } 43... Bd7 { [%eval -4.8] [%clk 0:03:49] } 44. Rd4 { [%eval -5.0] [%clk 0:00:44] } 44... Re3 { [%eval -4.97] [%clk 0:03:40] } 45. Ng2 { [%eval -4.96] [%clk 0:00:32] } 45... Rd3 { [%eval -4.96] [%clk 0:04:04] } 46. Rxe4 { [%eval -4.96] [%clk 0:00:49] } 46... Rxd6 { [%eval -4.94] [%clk 0:04:29] } 47. Nf4 { [%eval -4.93] [%clk 0:01:10] } 47... Kg7 { [%eval -4.86] [%clk 0:04:35] } 48. Kg3 { [%eval -4.89] [%clk 0:01:23] } 48... Kf7 { [%eval -4.79] [%clk 0:04:49] } 49. Nxh5 { [%eval -4.91] [%clk 0:01:40] } 49... b5 { [%eval -4.78] [%clk 0:05:06] } 50. Nf4 { [%eval -5.07] [%clk 0:00:33] } 50... a5 { [%eval -5.01] [%clk 0:05:18] } 51. Re5 { [%eval -5.27] [%clk 0:00:39] } 51... Bc6 { [%eval -5.16] [%clk 0:04:58] } 52. Rf5+ { [%eval -5.3] [%clk 0:00:32] } 52... Ke7 { [%eval -5.21] [%clk 0:05:18] } 53. Kf2?! { [%eval -7.01] } { Inaccuracy. Re5+ was best. } { [%clk 0:00:34] } 53... Rf6 { [%eval -6.49] [%clk 0:05:14] } 0-1