Event: 2023深圳南山国际象棋大师对抗赛
Site: shenzhen, China
Date: 2023-10-11
White: Li, Xueyi
WhiteTitle: WGM
WhiteElo: 2197
Black: Yan, Tianqi
BlackTitle: WIM
BlackElo: 2261
Result: 0-1
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard
TimeControl: 15m+5s

1. d4 { [%eval 0.0] [%clk 0:03:02] } 1... Nf6 { [%eval 0.28] [%clk 0:03:03] } 2. c4 { [%eval 0.16] [%clk 0:03:03] } 2... e6 { [%eval 0.23] [%clk 0:03:05] } 3. g3 { [%eval 0.14] [%clk 0:03:04] } 3... c5 { [%eval 0.37] [%clk 0:03:06] } 4. d5 { [%eval 0.33] [%clk 0:03:05] } 4... exd5 { [%eval 0.28] [%clk 0:03:07] } 5. cxd5 { [%eval 0.37] [%clk 0:03:06] } 5... d6 { [%eval 0.52] [%clk 0:03:08] } 6. Nc3 { [%eval 0.36] [%clk 0:03:07] } 6... g6 { [%eval 0.17] [%clk 0:03:09] } 7. Nf3 { [%eval 0.38] [%clk 0:03:08] } 7... Bg7 { [%eval 0.3] [%clk 0:03:10] } 8. Bg2 { [%eval 0.41] [%clk 0:03:09] } 8... O-O { [%eval 0.42] [%clk 0:03:10] } 9. O-O { [%eval 0.31] [%clk 0:03:09] } 9... Re8 { [%eval 0.39] [%clk 0:03:11] } 10. Re1 { [%eval 0.26] [%clk 0:03:10] } 10... Nbd7 { [%eval 0.27] [%clk 0:03:12] } 11. Bf4 { [%eval 0.44] [%clk 0:03:11] } 11... Ng4 { [%eval 0.15] [%clk 0:03:12] } 12. Bg5 { [%eval 0.32] [%clk 0:03:11] } 12... f6 { [%eval 0.3] [%clk 0:03:12] } 13. Bf4 { [%eval 0.52] [%clk 0:03:12] } 13... Nge5 { [%eval 0.44] [%clk 0:02:39] } 14. Rc1 { [%eval 0.21] [%clk 0:02:43] } 14... g5 { [%eval 0.37] [%clk 0:02:28] } 15. Bd2 { [%eval 0.26] [%clk 0:02:43] } 15... Nc4?! { [%eval 0.86] } { Inaccuracy. Nxf3+ was best. } { [%clk 0:02:27] } 16. b3?! { [%eval 0.21] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:37] } 16... Nxd2 { [%eval 0.73] [%clk 0:02:25] } 17. Qxd2 { [%eval 0.77] [%clk 0:02:23] } 17... Ne5 { [%eval 0.03] [%clk 0:02:26] } 18. Nxe5 { [%eval 0.12] [%clk 0:02:17] } 18... Rxe5 { [%eval 0.31] [%clk 0:02:20] } 19. e4 { [%eval 0.21] [%clk 0:02:08] } 19... Re8?! { [%eval 0.78] } { Inaccuracy. f5 was best. } { [%clk 0:01:44] } 20. Nd1?! { [%eval -0.19] } { Inaccuracy. b4 was best. } { [%clk 0:02:01] } 20... f5 { [%eval -0.38] [%clk 0:01:38] } 21. exf5 { [%eval -0.23] [%clk 0:01:55] } 21... Rxe1+ { [%eval -0.16] [%clk 0:01:29] } 22. Qxe1 { [%eval -0.37] [%clk 0:01:56] } 22... Bxf5 { [%eval -0.29] [%clk 0:01:30] } 23. Ne3 { [%eval -0.35] [%clk 0:01:52] } 23... Bd7 { [%eval 0.0] [%clk 0:01:16] } 24. Nc4?! { [%eval -0.66] } { Inaccuracy. b4 was best. } { [%clk 0:01:43] } 24... Qf6 { [%eval -0.58] [%clk 0:01:16] } 25. Qd2 { [%eval -0.94] [%clk 0:01:37] } 25... b5 { [%eval -0.82] [%clk 0:01:14] } 26. Na5 { [%eval -0.81] [%clk 0:01:32] } 26... Rf8 { [%eval -0.58] [%clk 0:01:07] } 27. Nc6 { [%eval -0.33] [%clk 0:01:22] } 27... Qf7 { [%eval 0.12] [%clk 0:00:53] } 28. Rf1 { [%eval -0.37] [%clk 0:01:03] } 28... h6 { [%eval 0.0] [%clk 0:00:45] } 29. Kh1?! { [%eval -0.61] } { Inaccuracy. Re1 was best. } { [%clk 0:01:01] } 29... Kh8 { [%eval -0.33] [%clk 0:00:43] } 30. f4 { [%eval -0.11] [%clk 0:00:48] } 30... Qg6 { [%eval -0.19] [%clk 0:00:40] } 31. h3?? { [%eval -2.21] } { Blunder. fxg5 was best. } { [%clk 0:00:25] } 31... c4 { [%eval -1.83] [%clk 0:00:36] } 32. bxc4 { [%eval -1.57] [%clk 0:00:24] } 32... bxc4 { [%eval -1.85] [%clk 0:00:36] } 33. f5?! { [%eval -3.14] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:20] } 33... Rxf5 { [%eval -3.45] [%clk 0:00:30] } 34. Rxf5 { [%eval -3.56] [%clk 0:00:18] } 34... Qxf5 { [%eval -3.71] [%clk 0:00:30] } 35. Qb4 { [%eval -4.32] [%clk 0:00:15] } 35... c3 { [%eval -4.08] [%clk 0:00:20] } 36. Ne7?! { [%eval -5.5] } { Inaccuracy. Qb8+ was best. } { [%clk 0:00:14] } 36... c2 { [%eval -5.16] [%clk 0:00:16] } 37. Qb8+ { [%eval -4.94] [%clk 0:00:12] } 37... Qf8 { [%eval -4.85] [%clk 0:00:08] } 38. Ng6+ { [%eval -5.0] [%clk 0:00:13] } 38... Kg8 { [%eval -5.57] [%clk 0:00:09] } 39. Nxf8 { [%eval -5.11] [%clk 0:00:13] } 39... c1=Q+ { [%eval -5.08] [%clk 0:00:09] } 40. Kh2 { [%eval -4.97] [%clk 0:00:14] } 40... Bxf8 { [%eval -5.0] [%clk 0:00:10] } 41. Qd8 { [%eval -6.21] [%clk 0:00:15] } 41... Qc8 { [%eval -5.84] [%clk 0:00:07] } 42. Qf6 { [%eval -6.53] [%clk 0:00:15] } 42... Qe8 { [%eval -6.05] [%clk 0:00:08] } 43. a3 { [%eval -6.25] [%clk 0:00:12] } 43... Qe5 { [%eval -6.7] [%clk 0:00:06] } 44. Qd8 { [%eval -6.41] [%clk 0:00:12] } 44... Be8 { [%eval -6.51] [%clk 0:00:06] } 45. Qc7 { [%eval -8.01] [%clk 0:00:12] } 45... Qe7 { [%eval -6.37] [%clk 0:00:07] } 46. Qc3 { [%eval -6.72] [%clk 0:00:12] } 46... Bg7 { [%eval -7.02] [%clk 0:00:08] } 47. Qd3 { [%eval -6.9] [%clk 0:00:13] } 47... Bf7 { [%eval -7.03] [%clk 0:00:08] } 48. Be4 { [%eval -7.4] [%clk 0:00:13] } 48... Be5 { [%eval -6.28] [%clk 0:00:09] } 49. Qf3 { [%eval -7.25] [%clk 0:00:11] } 49... Qf6 { [%eval -6.56] [%clk 0:00:10] } 50. Qe2 { [%eval -6.28] [%clk 0:00:10] } 50... Bd4 { [%eval -6.69] [%clk 0:00:11] } 51. Bg2 { [%eval -7.75] [%clk 0:00:10] } 51... Qe5 { [%eval -6.91] [%clk 0:00:11] } 52. Qb5 { [%eval -9.87] [%clk 0:00:10] } 52... Bf2 { [%eval -9.18] [%clk 0:00:11] } 53. Qb8+ { [%eval -10.79] [%clk 0:00:10] } 53... Kg7 { [%eval -10.4] [%clk 0:00:12] } 54. Qb3?! { [%eval #-13] } { Checkmate is now unavoidable. Qb1 was best. } { [%clk 0:00:11] } 54... Qe1 { [%eval #-12] [%clk 0:00:11] } 55. Qb2+ { [%eval #-11] [%clk 0:00:10] } 55... Kf8?! { [%eval -13.85] } { Lost forced checkmate sequence. Kg8 was best. } { [%clk 0:00:12] } 56. Qh8+?! { [%eval #-6] } { Checkmate is now unavoidable. Qxf2 was best. } { [%clk 0:00:10] } 56... Ke7 { [%eval #-5] [%clk 0:00:12] } 0-1