Event: Round 4: Mangulov, Beissenbay - Yerbolatuly, Yerkebulan
Date: 2025-07-24
White: Mangulov, Beissenbay
WhiteElo: 1785
Black: Yerbolatuly, Yerkebulan
BlackElo: 1846
Result: 0-1
ECO: B18
Opening: Caro-Kann Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:35] } 1... c6 { [%eval 0.23] [%clk 1:30:51] } 2. d4 { [%eval 0.24] [%clk 1:30:56] } 2... d5 { [%eval 0.24] [%clk 1:31:18] } 3. Nc3 { [%eval 0.22] [%clk 1:30:57] } 3... dxe4 { [%eval 0.18] [%clk 1:31:03] } 4. Nxe4 { [%eval 0.28] [%clk 1:31:05] } 4... Bf5 { [%eval 0.25] [%clk 1:31:28] } 5. Ng3 { [%eval 0.14] [%clk 1:31:09] } 5... Bg6 { [%eval 0.28] [%clk 1:31:50] } 6. Nf3 { [%eval 0.15] [%clk 1:31:30] } 6... Nd7 { [%eval 0.16] [%clk 1:32:13] } 7. Bd3 { [%eval 0.03] [%clk 1:31:40] } 7... Bxd3 { [%eval 0.28] [%clk 1:31:54] } 8. Qxd3 { [%eval 0.31] [%clk 1:31:52] } 8... Ngf6 { [%eval 0.31] [%clk 1:32:20] } 9. O-O { [%eval 0.3] [%clk 1:31:59] } 9... e6 { [%eval 0.29] [%clk 1:32:40] } 10. Re1 { [%eval 0.33] [%clk 1:32:06] } 10... Be7 { [%eval 0.22] [%clk 1:32:54] } 11. b3 { [%eval 0.25] [%clk 1:28:10] } 11... O-O { [%eval 0.24] [%clk 1:32:58] } 12. Bb2 { [%eval 0.22] [%clk 1:28:30] } 12... Qc7 { [%eval 0.3] [%clk 1:30:27] } 13. Rad1 { [%eval 0.26] [%clk 1:28:13] } 13... Rfd8 { [%eval 0.14] [%clk 1:30:09] } 14. Qe2 { [%eval 0.02] [%clk 1:27:04] } 14... Bb4 { [%eval 0.12] [%clk 1:29:34] } 15. c3 { [%eval 0.15] [%clk 1:26:42] } 15... Bf8 { [%eval 0.28] [%clk 1:29:52] } 16. Ng5 { [%eval 0.0] [%clk 1:23:42] } 16... Re8 { [%eval 0.17] [%clk 1:28:35] } 17. Qc2 { [%eval -0.03] [%clk 1:20:05] } 17... h6 { [%eval 0.17] [%clk 1:28:11] } 18. Nf3 { [%eval -0.12] [%clk 1:20:07] } 18... a5 { [%eval -0.1] [%clk 1:28:17] } 19. Ne5 { [%eval -0.11] [%clk 1:16:57] } 19... Rad8 { [%eval -0.08] [%clk 1:19:02] } 20. c4 { [%eval -0.05] [%clk 1:13:05] } 20... a4 { [%eval 0.02] [%clk 1:12:49] } 21. h3 { [%eval 0.04] [%clk 1:08:27] } 21... Bb4 { [%eval 0.09] [%clk 1:09:50] } 22. Bc3 { [%eval 0.05] [%clk 1:08:18] } 22... Bxc3 { [%eval 0.11] [%clk 1:09:57] } 23. Qxc3 { [%eval 0.0] [%clk 1:08:46] } 23... axb3 { [%eval 0.02] [%clk 1:09:22] } 24. axb3 { [%eval 0.04] [%clk 1:09:11] } 24... Ra8 { [%eval 0.17] [%clk 1:06:33] } 25. Ra1 { [%eval -0.02] [%clk 1:08:55] } 25... Red8 { [%eval 0.09] [%clk 1:03:01] } 26. Rxa8 { [%eval 0.0] [%clk 1:05:39] } 26... Rxa8 { [%eval 0.0] [%clk 1:03:28] } 27. Ra1 { [%eval 0.0] [%clk 1:05:58] } 27... Rxa1+ { [%eval 0.0] [%clk 1:02:50] } 28. Qxa1 { [%eval 0.0] [%clk 1:06:26] } 28... Nxe5 { [%eval 0.0] [%clk 1:03:18] } 29. dxe5?! { [%eval -0.58] } { Inaccuracy. Qa8+ was best. } { [%clk 1:05:50] } 29... Nd7 { [%eval -0.58] [%clk 1:03:18] } 30. Qd4 { [%eval -0.94] [%clk 1:00:56] } 30... c5 { [%eval -0.62] [%clk 0:58:38] } 31. Qd6 { [%eval -0.58] [%clk 0:53:30] } 31... Qxd6 { [%eval -0.67] [%clk 0:59:05] } 32. exd6 { [%eval -0.8] [%clk 0:54:00] } 32... Kf8 { [%eval -0.73] [%clk 0:55:41] } 33. Ne2 { [%eval -0.7] [%clk 0:54:20] } 33... Nb6 { [%eval -0.31] [%clk 0:53:55] } 34. Nc3 { [%eval -0.6] [%clk 0:52:50] } 34... f5 { [%eval -0.41] [%clk 0:54:15] } 35. f4? { [%eval -1.65] } { Mistake. Kh2 was best. } { [%clk 0:50:30] } 35... Ke8 { [%eval -1.88] [%clk 0:54:37] } 36. Nb5 { [%eval -2.27] [%clk 0:44:00] } 36... Kd7 { [%eval -2.26] [%clk 0:54:58] } 37. g4 { [%eval -2.63] [%clk 0:40:18] } 37... fxg4 { [%eval -2.08] [%clk 0:52:19] } 38. hxg4 { [%eval -2.35] [%clk 0:40:45] } 38... Nc8 { [%eval -2.43] [%clk 0:52:45] } 39. Kg2?! { [%eval -3.32] } { Inaccuracy. Nc3 was best. } { [%clk 0:37:38] } 39... Nxd6 { [%eval -3.2] [%clk 0:52:31] } 40. Nc3 { [%eval -3.09] [%clk 0:37:52] } 40... Kc6 { [%eval -3.53] [%clk 0:52:21] } 41. Kf3 { [%eval -3.69] [%clk 0:38:08] } 41... b5 { [%eval -3.66] [%clk 0:52:34] } 42. cxb5+ { [%eval -3.48] [%clk 0:35:13] } 42... Nxb5 { [%eval -3.16] [%clk 0:50:28] } 43. Ne2 { [%eval -3.72] [%clk 0:34:29] } 43... Kd5 { [%eval -3.53] [%clk 0:48:56] } 44. Ke3 { [%eval -3.53] [%clk 0:34:27] } 44... Nd4 { [%eval -3.22] [%clk 0:44:10] } 45. Nxd4?? { [%eval -7.25] } { Blunder. Nc3+ was best. } { [%clk 0:33:21] } 45... cxd4+ { [%eval -7.64] [%clk 0:44:36] } 46. Kd3 { [%eval -8.18] [%clk 0:33:33] } 46... g5 { [%eval -8.92] [%clk 0:45:05] } 47. f5 { [%eval -8.85] [%clk 0:33:01] } 47... exf5 { [%eval -8.16] [%clk 0:45:32] } 48. gxf5 { [%eval -13.7] [%clk 0:33:14] } 48... Ke5 { [%eval -8.85] [%clk 0:45:47] } 49. b4 { [%eval -83.08] [%clk 0:33:41] } 49... Kxf5 { [%eval -19.23] [%clk 0:46:14] } 50. Kxd4 { [%eval -83.08] [%clk 0:32:38] } 50... Ke6 { [%eval #-24] [%clk 0:46:40] } 51. Kc5 { [%eval #-25] [%clk 0:32:47] } 51... Kd7 { [%eval -12.25] [%clk 0:47:06] } 52. Kb6?! { [%eval #-13] } { Checkmate is now unavoidable. Kd5 was best. } { [%clk 0:32:53] } 52... g4 { [%eval #-12] [%clk 0:47:29] } 53. Ka7 { [%eval #-12] [%clk 0:33:03] } 53... g3 { [%eval #-11] [%clk 0:47:52] } 54. b5 { [%eval #-7] [%clk 0:33:31] } 54... g2 { [%eval #-6] [%clk 0:48:16] } 55. b6 { [%eval #-5] [%clk 0:34:00] } 55... g1=Q { [%eval #-4] [%clk 0:48:35] } 56. Ka8 { [%eval #-4] [%clk 0:34:28] } 56... Qg2+ { [%eval #-3] [%clk 0:48:43] } 57. b7 { [%eval #-2] [%clk 0:34:49] } 57... Kc7 { [%eval #-1] [%clk 0:49:03] } 0-1