Event: 4NCL Division 1 2022-2023
Site: Various, United Kingdom
Date: 2023-02-12
White: Pedersen, Carsten
WhiteElo: 2084
Black: Yao, Lan
BlackTitle: WIM
BlackElo: 2274
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 40 moves in 100 minutes f.b. 50 minutes to complete the game with 30 seconds increment

1. e4 { [%eval 0.36] [%clk 1:40:59] } 1... c5 { [%eval 0.32] [%clk 1:37:29] } 2. Nc3 { [%eval 0.24] [%clk 1:41:23] } 2... a6 { [%eval 0.16] [%clk 1:37:55] } 3. g3 { [%eval 0.17] [%clk 1:41:49] } 3... b5 { [%eval 0.31] [%clk 1:38:22] } 4. Bg2 { [%eval 0.23] [%clk 1:42:14] } 4... Bb7 { [%eval 0.02] [%clk 1:38:48] } 5. Nh3 { [%eval -0.01] [%clk 1:42:11] } 5... e6 { [%eval 0.0] [%clk 1:38:37] } 6. O-O { [%eval 0.05] [%clk 1:42:34] } 6... b4?! { [%eval 0.84] } { Inaccuracy. Be7 was best. } { [%clk 1:22:15] } 7. Na4 { [%eval 0.55] [%clk 1:42:28] } 7... Nf6 { [%eval 0.87] [%clk 1:18:56] } 8. Re1 { [%eval 0.86] [%clk 1:40:50] } 8... e5 { [%eval 1.32] [%clk 1:16:13] } 9. c3 { [%eval 1.22] [%clk 1:34:15] } 9... Nc6 { [%eval 1.3] [%clk 1:08:21] } 10. d3?! { [%eval 0.52] } { Inaccuracy. Ng5 was best. } { [%clk 1:19:30] } 10... Be7?! { [%eval 1.25] } { Inaccuracy. d6 was best. } { [%clk 1:04:16] } 11. Be3?! { [%eval 0.64] } { Inaccuracy. Nf4 was best. } { [%clk 1:15:08] } 11... Qa5?! { [%eval 1.32] } { Inaccuracy. bxc3 was best. } { [%clk 0:55:17] } 12. a3?! { [%eval 0.55] } { Inaccuracy. d4 was best. } { [%clk 0:49:34] } 12... bxc3 { [%eval 0.72] [%clk 0:53:32] } 13. bxc3 { [%eval 0.29] [%clk 0:49:59] } 13... O-O { [%eval 0.36] [%clk 0:52:07] } 14. Qc2?! { [%eval -0.25] } { Inaccuracy. Ng5 was best. } { [%clk 0:39:11] } 14... Rab8 { [%eval 0.0] [%clk 0:40:46] } 15. Reb1 { [%eval 0.17] [%clk 0:31:08] } 15... Ba8 { [%eval 0.15] [%clk 0:40:10] } 16. Nb2 { [%eval 0.18] [%clk 0:30:21] } 16... Qc7 { [%eval 0.22] [%clk 0:37:34] } 17. Nc4 { [%eval 0.26] [%clk 0:27:46] } 17... d6 { [%eval 0.07] [%clk 0:25:02] } 18. Qa4 { [%eval 0.11] [%clk 0:27:11] } 18... a5?! { [%eval 0.69] } { Inaccuracy. Rxb1+ was best. } { [%clk 0:23:12] } 19. Ng5 { [%eval 0.52] [%clk 0:21:39] } 19... Rb7 { [%eval 0.67] [%clk 0:20:21] } 20. Qc2 { [%eval 0.55] [%clk 0:19:14] } 20... Rfb8 { [%eval 0.69] [%clk 0:20:15] } 21. a4 { [%eval 0.52] [%clk 0:19:05] } 21... Nd8 { [%eval 0.62] [%clk 0:16:29] } 22. Na3 { [%eval 0.31] [%clk 0:15:35] } 22... h6 { [%eval 0.4] [%clk 0:14:06] } 23. Nf3 { [%eval 0.23] [%clk 0:14:24] } 23... Rxb1+ { [%eval 0.41] [%clk 0:13:41] } 24. Rxb1 { [%eval 0.5] [%clk 0:14:50] } 24... Rxb1+ { [%eval 0.36] [%clk 0:11:06] } 25. Qxb1 { [%eval 0.37] [%clk 0:15:08] } 25... d5 { [%eval 0.33] [%clk 0:11:05] } 26. Nb5 { [%eval 0.32] [%clk 0:14:52] } 26... Qb8 { [%eval 0.52] [%clk 0:11:29] } 27. exd5 { [%eval 0.37] [%clk 0:14:47] } 27... Nxd5 { [%eval 0.48] [%clk 0:09:11] } 28. Bd2 { [%eval 0.34] [%clk 0:14:34] } 28... Nb6 { [%eval 0.39] [%clk 0:07:30] } 29. Qb3? { [%eval -0.88] } { Mistake. Na3 was best. } { [%clk 0:13:36] } 29... c4 { [%eval -0.93] [%clk 0:05:20] } 30. dxc4 { [%eval -1.02] [%clk 0:13:18] } 30... Ne6 { [%eval -1.03] [%clk 0:05:15] } 31. Be3 { [%eval -1.21] [%clk 0:12:20] } 31... Nc5 { [%eval -0.71] [%clk 0:05:16] } 32. Qa2 { [%eval -0.84] [%clk 0:11:59] } 32... Bc6 { [%eval -0.57] [%clk 0:02:34] } 33. Nd2 { [%eval -0.98] [%clk 0:09:41] } 33... Bxg2 { [%eval -1.04] [%clk 0:02:47] } 34. Kxg2 { [%eval -1.18] [%clk 0:10:10] } 34... Qb7+ { [%eval -0.99] [%clk 0:02:23] } 35. Kg1 { [%eval -1.01] [%clk 0:10:12] } 35... Qc6 { [%eval -0.5] [%clk 0:01:34] } 36. Nb3 { [%eval -0.46] [%clk 0:05:15] } 36... Nxb3 { [%eval -0.23] [%clk 0:01:20] } 37. Qxb3?? { [%eval -2.95] } { Blunder. Bxb6 was best. } { [%clk 0:05:42] } 37... Nxc4 { [%eval -3.17] [%clk 0:01:30] } 38. Ba7?! { [%eval -4.14] } { Inaccuracy. Bc1 was best. } { [%clk 0:01:55] } 38... Nd2 { [%eval -4.13] [%clk 0:01:17] } 39. Qd1 { [%eval -4.04] [%clk 0:01:42] } 39... Nf3+ { [%eval -4.36] [%clk 0:01:36] } 40. Kf1 { [%eval -4.22] [%clk 0:01:27] } 40... Nxh2+ { [%eval -4.38] [%clk 0:01:34] } 41. Kg1 { [%eval -4.48] [%clk 0:01:42] } 41... Nf3+ { [%eval -4.33] [%clk 0:01:28] } 42. Kf1 { [%eval -4.58] [%clk 0:02:04] } 42... Ng5?! { [%eval -3.37] } { Inaccuracy. h5 was best. } { [%clk 0:47:29] } 43. Qd3 { [%eval -3.8] [%clk 0:38:52] } 43... Ne6?! { [%eval -2.41] } { Inaccuracy. Qh1+ was best. } { [%clk 0:43:54] } 44. f3?! { [%eval -3.64] } { Inaccuracy. Kg1 was best. } { [%clk 0:36:27] } 44... Ng5 { [%eval -4.07] [%clk 0:42:16] } 45. Kg2 { [%eval -4.54] [%clk 0:30:54] } 45... e4?! { [%eval -3.57] } { Inaccuracy. Qe6 was best. } { [%clk 0:42:07] } 46. fxe4 { [%eval -3.42] [%clk 0:31:16] } 46... Nxe4 { [%eval -3.56] [%clk 0:42:19] } 47. Qf3 { [%eval -4.38] [%clk 0:30:45] } 47... Qe6?! { [%eval -2.94] } { Inaccuracy. Qc4 was best. } { [%clk 0:35:46] } 48. Kg1? { [%eval -4.97] } { Mistake. Nd4 was best. } { [%clk 0:21:20] } 48... Qg6?! { [%eval -3.95] } { Inaccuracy. Qc4 was best. } { [%clk 0:29:47] } 49. Kh2 { [%eval -4.37] [%clk 0:19:38] } 49... Ng5 { [%eval -3.82] [%clk 0:24:03] } 50. Qe2 { [%eval -4.14] [%clk 0:17:03] } 50... Bf8 { [%eval -4.03] [%clk 0:24:23] } 51. Bb8 { [%eval -4.79] [%clk 0:16:43] } 51... Qc6 { [%eval -4.07] [%clk 0:22:48] } 52. Bc7? { [%eval -6.65] } { Mistake. g4 was best. } { [%clk 0:14:20] } 52... Qd7?! { [%eval -4.25] } { Inaccuracy. Nf3+ was best. } { [%clk 0:18:40] } 53. Qg2?! { [%eval -6.46] } { Inaccuracy. g4 was best. } { [%clk 0:04:22] } 53... Qg4 { [%eval -6.33] [%clk 0:17:51] } 54. Nd4 { [%eval -5.99] [%clk 0:03:54] } 54... Qh5+ { [%eval -6.35] [%clk 0:17:06] } 0-1