Event: Round 5: Mandukai Myagmarsuren - Nathaniel Wickramasinghe
Date: 2023-12-15
White: Mandukai Myagmarsuren
WhiteTitle: WCM
WhiteElo: 2069
Black: Nathaniel Wickramasinghe
BlackElo: 1829
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:57] } 2. c4 { [%eval 0.29] [%clk 1:31:21] } 2... e6 { [%eval 0.3] [%clk 1:31:23] } 3. Nc3 { [%eval 0.39] [%clk 1:31:44] } 3... Nf6 { [%eval 0.28] [%clk 1:31:49] } 4. cxd5 { [%eval 0.39] [%clk 1:32:00] } 4... exd5 { [%eval 0.38] [%clk 1:32:11] } 5. Bg5 { [%eval 0.35] [%clk 1:32:17] } 5... Be7 { [%eval 0.28] [%clk 1:32:31] } 6. e3 { [%eval 0.25] [%clk 1:32:40] } 6... h6 { [%eval 0.4] [%clk 1:31:49] } 7. Bh4 { [%eval 0.36] [%clk 1:32:53] } 7... O-O { [%eval 0.34] [%clk 1:31:35] } 8. Bd3 { [%eval 0.18] [%clk 1:33:12] } 8... Nbd7 { [%eval 0.26] [%clk 1:29:03] } 9. Nge2 { [%eval 0.22] [%clk 1:32:39] } 9... c5 { [%eval 0.49] [%clk 1:26:36] } 10. O-O { [%eval 0.55] [%clk 1:32:42] } 10... b6 { [%eval 0.53] [%clk 1:25:56] } 11. Rc1 { [%eval 0.32] [%clk 1:32:47] } 11... Bb7 { [%eval 0.31] [%clk 1:24:00] } 12. Bb1 { [%eval 0.34] [%clk 1:32:40] } 12... Ne4 { [%eval 0.64] [%clk 1:15:26] } 13. Bxe7 { [%eval 0.59] [%clk 1:24:02] } 13... Qxe7 { [%eval 0.5] [%clk 1:15:28] } 14. dxc5 { [%eval 0.58] [%clk 1:23:48] } 14... Nxc3 { [%eval 0.52] [%clk 1:11:40] } 15. Nxc3 { [%eval 0.56] [%clk 1:19:44] } 15... Nxc5 { [%eval 0.57] [%clk 1:11:00] } 16. Nxd5 { [%eval 0.55] [%clk 1:10:44] } 16... Qe5 { [%eval 0.5] [%clk 1:00:01] } 17. Qc2 { [%eval 0.54] [%clk 1:09:41] } 17... g6 { [%eval 0.49] [%clk 0:58:50] } 18. Nc3 { [%eval 0.49] [%clk 1:05:50] } 18... Rac8 { [%eval 0.74] [%clk 0:56:40] } 19. Qd1?! { [%eval 0.16] } { Inaccuracy. e4 was best. } { [%clk 0:57:53] } 19... Qg5 { [%eval 0.18] [%clk 0:49:10] } 20. e4 { [%eval 0.11] [%clk 0:56:48] } 20... Rfd8 { [%eval 0.26] [%clk 0:44:45] } 21. Qf3 { [%eval 0.09] [%clk 0:53:00] } 21... Ba6?! { [%eval 0.82] } { Inaccuracy. Rd2 was best. } { [%clk 0:25:51] } 22. Rfd1 { [%eval 0.64] [%clk 0:47:09] } 22... Nd3? { [%eval 1.79] } { Mistake. Rd2 was best. } { [%clk 0:16:36] } 23. Bxd3?! { [%eval 0.66] } { Inaccuracy. h4 was best. } { [%clk 0:47:23] } 23... Rxd3 { [%eval 0.76] [%clk 0:16:39] } 24. h4 { [%eval 0.57] [%clk 0:46:02] } 24... Qxc1?! { [%eval 1.52] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:14:59] } 25. Rxc1 { [%eval 1.49] [%clk 0:46:13] } 25... Rxf3 { [%eval 1.47] [%clk 0:15:23] } 26. gxf3 { [%eval 1.63] [%clk 0:46:35] } 26... g5 { [%eval 2.07] [%clk 0:13:49] } 27. hxg5 { [%eval 1.93] [%clk 0:46:53] } 27... hxg5 { [%eval 2.0] [%clk 0:14:15] } 28. Rd1 { [%eval 1.88] [%clk 0:47:06] } 28... Bc4 { [%eval 1.92] [%clk 0:12:34] } 29. Rd7 { [%eval 1.83] [%clk 0:47:07] } 29... a5 { [%eval 1.77] [%clk 0:08:43] } 30. Nd5?! { [%eval 0.79] } { Inaccuracy. a3 was best. } { [%clk 0:39:37] } 30... Rb8?? { [%eval 2.91] } { Blunder. Rc5 was best. } { [%clk 0:09:00] } 31. b3 { [%eval 3.18] [%clk 0:30:48] } 31... Be2 { [%eval 3.18] [%clk 0:09:17] } 32. Kg2 { [%eval 2.88] [%clk 0:30:50] } 32... Kg7 { [%eval 3.33] [%clk 0:08:20] } 33. Rc7 { [%eval 2.74] [%clk 0:29:59] } 33... Bd3 { [%eval 2.64] [%clk 0:07:03] } 34. Kg3 { [%eval 2.78] [%clk 0:30:07] } 34... Bb5?! { [%eval 3.79] } { Inaccuracy. b5 was best. } { [%clk 0:05:35] } 35. a4?! { [%eval 2.9] } { Inaccuracy. Kg4 was best. } { [%clk 0:29:06] } 35... Be8 { [%eval 3.38] [%clk 0:05:32] } 36. Ra7 { [%eval 3.48] [%clk 0:26:44] } 36... Kg6?! { [%eval 4.87] } { Inaccuracy. Bc6 was best. } { [%clk 0:04:04] } 37. Ra6 { [%eval 4.71] [%clk 0:26:53] } 37... Kg7 { [%eval 4.6] [%clk 0:01:39] } 38. Rxb6 { [%eval 4.57] [%clk 0:27:17] } 38... Rc8 { [%eval 4.73] [%clk 0:02:04] } 39. Kg4 { [%eval 4.96] [%clk 0:27:33] } 39... Rc1 { [%eval 5.01] [%clk 0:02:03] } 40. Kxg5 { [%eval 5.13] [%clk 0:27:45] } 40... Rb1 { [%eval 6.56] [%clk 0:02:05] } 41. Kf4 { [%eval 5.4] [%clk 0:24:15] } 41... Bd7 { [%eval 5.04] [%clk 0:01:43] } 42. Ke5 { [%eval 5.5] [%clk 0:24:17] } 42... f6+ { [%eval 5.35] [%clk 0:01:12] } 43. Kd6 { [%eval 5.86] [%clk 0:22:37] } 43... Bh3 { [%eval 6.4] [%clk 0:01:37] } 44. f4 { [%eval 6.01] [%clk 0:21:54] } 44... Rd1 { [%eval 5.92] [%clk 0:01:17] } 45. e5 { [%eval 5.76] [%clk 0:21:33] } 45... fxe5 { [%eval 5.8] [%clk 0:01:20] } 46. fxe5 { [%eval 5.89] [%clk 0:21:59] } 46... Bg2 { [%eval 5.93] [%clk 0:01:28] } 47. Rb5 { [%eval 5.87] [%clk 0:22:24] } 47... Rd3 { [%eval 6.32] [%clk 0:01:37] } 48. e6 { [%eval 5.85] [%clk 0:22:19] } 1-0