Event: Round 4: Niki Nadernia - Soninbayar Tuguldur
Date: 2023-11-05
White: Niki Nadernia
WhiteTitle: WCM
WhiteElo: 1821
Black: Soninbayar Tuguldur
BlackElo: 1686
Result: 1-0
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:04] } 2. Nf3 { [%eval 0.12] [%clk 1:31:14] } 2... e6 { [%eval 0.38] [%clk 1:29:53] } 3. g3 { [%eval 0.07] [%clk 1:31:36] } 3... b6 { [%eval 0.51] [%clk 1:30:12] } 4. Bg2 { [%eval 0.3] [%clk 1:31:59] } 4... Bb7 { [%eval 0.38] [%clk 1:30:31] } 5. O-O { [%eval 0.28] [%clk 1:32:14] } 5... Be7 { [%eval 0.21] [%clk 1:30:40] } 6. c4 { [%eval 0.39] [%clk 1:32:37] } 6... O-O { [%eval 0.41] [%clk 1:30:42] } 7. Nc3 { [%eval 0.38] [%clk 1:33:01] } 7... Ne4 { [%eval 0.43] [%clk 1:31:03] } 8. Qc2 { [%eval 0.41] [%clk 1:29:16] } 8... Nxc3 { [%eval 0.38] [%clk 1:30:43] } 9. bxc3?! { [%eval -0.18] } { Inaccuracy. Qxc3 was best. } { [%clk 1:28:33] } 9... Nc6 { [%eval -0.26] [%clk 1:29:36] } 10. e4 { [%eval -0.26] [%clk 1:28:22] } 10... Na5 { [%eval -0.32] [%clk 1:29:22] } 11. Qe2 { [%eval -0.64] [%clk 1:26:52] } 11... Ba6 { [%eval -0.57] [%clk 1:28:54] } 12. Nd2 { [%eval -0.55] [%clk 1:26:21] } 12... c5 { [%eval -0.54] [%clk 1:27:42] } 13. e5 { [%eval -0.64] } 13... cxd4 { [%eval -0.55] [%clk 1:05:57] } 14. Bxa8 { [%eval -0.74] [%clk 1:13:02] } 14... dxc3?! { [%eval 0.12] } { Inaccuracy. Qxa8 was best. } { [%clk 1:05:29] } 15. Be4 { [%eval 0.13] [%clk 1:13:26] } 15... cxd2 { [%eval 0.14] [%clk 1:04:34] } 16. Bxd2 { [%eval 0.1] [%clk 1:13:48] } 16... Bxc4 { [%eval 0.04] [%clk 1:02:34] } 17. Bd3 { [%eval 0.22] [%clk 1:14:13] } 17... Bxd3 { [%eval 0.06] [%clk 0:59:40] } 18. Qxd3 { [%eval 0.02] [%clk 1:14:42] } 18... Nb7?! { [%eval 0.57] } { Inaccuracy. Nc6 was best. } { [%clk 0:54:21] } 19. Be3 { [%eval 0.62] [%clk 1:10:49] } 19... d5 { [%eval 0.72] [%clk 0:48:20] } 20. exd6 { [%eval 0.71] [%clk 1:10:20] } 20... Bxd6 { [%eval 1.13] [%clk 0:48:12] } 21. Rfd1 { [%eval 1.24] [%clk 1:08:28] } 21... Qe7 { [%eval 1.17] [%clk 0:45:56] } 22. Qb5 { [%eval 1.28] [%clk 1:05:07] } 22... f5 { [%eval 0.98] [%clk 0:20:29] } 23. f4? { [%eval -0.15] } { Mistake. Qa4 was best. } { [%clk 0:57:12] } 23... Nc5 { [%eval 0.03] [%clk 0:18:10] } 24. Qc6 { [%eval 0.0] [%clk 0:54:32] } 24... Ne4 { [%eval 0.0] [%clk 0:18:25] } 25. a4 { [%eval 0.0] [%clk 0:54:50] } 25... h5 { [%eval 0.0] [%clk 0:07:53] } 26. Rac1 { [%eval -0.43] [%clk 0:40:59] } 26... h4 { [%eval -0.29] [%clk 0:05:26] } 27. Kg2 { [%eval -0.46] [%clk 0:41:28] } 27... Bc5 { [%eval -0.11] [%clk 0:03:06] } 28. Bxc5 { [%eval -0.27] [%clk 0:40:46] } 28... bxc5 { [%eval -0.18] [%clk 0:03:33] } 29. Rb1 { [%eval -0.48] [%clk 0:34:22] } 29... Qf6 { [%eval -0.29] [%clk 0:03:23] } 30. Rb7?? { [%eval -2.29] } { Blunder. Rd7 was best. } { [%clk 0:32:30] } 30... hxg3?? { [%eval 0.67] } { Blunder. h3+ was best. } { [%clk 0:03:19] } 31. Rdd7 { [%eval 0.92] [%clk 0:30:29] } 31... gxh2 { [%eval 0.84] [%clk 0:01:47] } 32. Rxg7+?! { [%eval 0.0] } { Inaccuracy. Qxe6+ was best. } { [%clk 0:29:04] } 32... Qxg7+ { [%eval 0.0] [%clk 0:02:14] } 33. Rxg7+ { [%eval 0.0] } 33... Kxg7 { [%eval 0.0] [%clk 0:02:43] } 34. Kxh2 { [%eval 0.0] [%clk 0:29:42] } 34... Kf6 { [%eval 0.0] [%clk 0:02:34] } 35. Qc7 { [%eval 0.0] [%clk 0:30:06] } 35... Rf7 { [%eval 0.0] [%clk 0:00:49] } 36. Qe5+ { [%eval 0.0] [%clk 0:29:29] } 36... Ke7 { [%eval 0.0] [%clk 0:01:18] } 37. a5 { [%eval 0.0] [%clk 0:29:43] } 37... Kd7 { [%eval 0.0] [%clk 0:01:10] } 38. Qb8 { [%eval 0.0] [%clk 0:29:08] } 38... Rh7+ { [%eval 0.0] [%clk 0:01:08] } 39. Kg2 { [%eval 0.0] [%clk 0:29:30] } 39... Kc6 { [%eval 0.0] [%clk 0:01:28] } 40. Qc8+ { [%eval 0.0] [%clk 0:28:02] } 40... Kd5 { [%eval 0.0] [%clk 0:01:44] } 41. a6 { [%eval 0.0] [%clk 0:28:25] } 41... Nd6 { [%eval 0.0] [%clk 0:01:53] } 42. Qa8+ { [%eval 0.03] [%clk 0:28:49] } 42... Kd4 { [%eval 0.0] [%clk 0:01:40] } 43. Qg8 { [%eval 0.0] [%clk 0:29:12] } 43... Re7?! { [%eval 0.69] } { Inaccuracy. Rf7 was best. } { [%clk 0:00:55] } 44. Kf3 { [%eval 0.31] [%clk 0:28:12] } 44... c4?? { [%eval 4.93] } { Blunder. Re8 was best. } { [%clk 0:01:06] } 45. Qd8 { [%eval 5.37] [%clk 0:28:37] } 45... Rh7 { [%eval 5.52] [%clk 0:00:36] } 46. Qxd6+ { [%eval 5.38] [%clk 0:29:01] } 46... Kc3 { [%eval 5.71] [%clk 0:00:58] } 47. Qxe6 { [%eval 5.5] [%clk 0:28:23] } 47... Rh3+ { [%eval 5.82] [%clk 0:00:40] } 48. Kg2 { [%eval 6.26] [%clk 0:27:38] } 48... Rd3 { [%eval 5.71] [%clk 0:00:47] } 49. Qxf5 { [%eval 6.17] [%clk 0:28:00] } 49... Kd2 { [%eval 6.13] [%clk 0:01:03] } 50. Kf2 { [%eval 7.09] [%clk 0:26:43] } 50... c3 { [%eval 7.42] [%clk 0:01:22] } 51. Qe6 { [%eval 5.9] [%clk 0:25:25] } 51... Kc1 { [%eval 6.2] [%clk 0:01:28] } 52. Qb3 { [%eval 6.68] [%clk 0:20:36] } 52... Kd2 { [%eval 6.78] [%clk 0:01:00] } 53. Qb4 { [%eval 6.42] [%clk 0:20:20] } 53... Kd1?? { [%eval #32] } { Checkmate is now unavoidable. Kc1 was best. } { [%clk 0:00:54] } 54. Qb1+ { [%eval 6.42] [%clk 0:19:46] } 54... Kd2 { [%eval 5.88] [%clk 0:01:19] } 55. Qe1+ { [%eval 18.87] [%clk 0:19:43] } 55... Kc2 { [%eval 17.95] [%clk 0:01:49] } 56. Qe4 { [%eval 17.18] [%clk 0:20:03] } 1-0