Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group B)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-6/JnP0kGzB/rX6Ocist
White: Zhang, Tiankun
WhiteElo: 1576
Black: Li, Tianbo
BlackElo: 1724
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Scheveningen Variation, English Attack, with f3
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:56] } 1... c5 { [%eval 0.25] [%clk 1:00:56] } 2. Nf3 { [%eval 0.2] [%clk 1:01:15] } 2... d6 { [%eval 0.31] [%clk 1:01:21] } 3. d4 { [%eval 0.22] [%clk 1:01:38] } 3... cxd4 { [%eval 0.19] [%clk 1:01:48] } 4. Nxd4 { [%eval 0.18] [%clk 1:02:03] } 4... Nf6 { [%eval 0.31] [%clk 1:02:14] } 5. Nc3 { [%eval 0.32] [%clk 1:02:23] } 5... a6 { [%eval 0.28] [%clk 1:02:42] } 6. f3 { [%eval 0.13] [%clk 1:02:18] } 6... e6 { [%eval 0.27] [%clk 1:02:28] } 7. Be3 { [%eval 0.28] [%clk 1:01:48] } 7... Be7 { [%eval 0.45] [%clk 1:02:20] } 8. Qd2 { [%eval 0.62] [%clk 1:00:27] } 8... Nc6 { [%eval 0.82] [%clk 1:01:51] } 9. Bc4?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:55:44] } 9... Qc7 { [%eval 0.26] [%clk 0:59:44] } 10. Bb3 { [%eval 0.11] [%clk 0:56:01] } 10... b5 { [%eval 0.15] [%clk 0:58:55] } 11. g4 { [%eval 0.0] [%clk 0:52:03] } 11... Ne5?! { [%eval 0.73] } { Inaccuracy. Nxd4 was best. } { [%clk 0:54:32] } 12. h4 { [%eval 0.37] [%clk 0:50:01] } 12... Nc4 { [%eval 0.38] [%clk 0:52:43] } 13. Bxc4 { [%eval 0.52] [%clk 0:48:34] } 13... bxc4 { [%eval 0.8] [%clk 0:52:57] } 14. g5?! { [%eval 0.16] } { Inaccuracy. O-O-O was best. } { [%clk 0:46:10] } 14... Nd7?! { [%eval 1.03] } { Inaccuracy. Nh5 was best. } { [%clk 0:50:09] } 15. f4?! { [%eval 0.28] } { Inaccuracy. O-O-O was best. } { [%clk 0:44:00] } 15... Nc5 { [%eval 0.44] [%clk 0:49:27] } 16. f5 { [%eval 0.04] [%clk 0:42:30] } 16... Qb7 { [%eval 0.26] [%clk 0:49:30] } 17. O-O-O { [%eval -0.12] [%clk 0:38:49] } 17... Rb8 { [%eval -0.11] [%clk 0:45:44] } 18. b3 { [%eval -0.16] [%clk 0:37:11] } 18... Qb4?! { [%eval 0.52] } { Inaccuracy. e5 was best. } { [%clk 0:39:41] } 19. Qe1? { [%eval -0.72] } { Mistake. e5 was best. } { [%clk 0:36:16] } 19... Qa3+?? { [%eval 1.7] } { Blunder. Bd7 was best. } { [%clk 0:37:31] } 20. Kd2?? { [%eval -1.34] } { Blunder. Kb1 was best. } { [%clk 0:36:16] } 20... Bd7?! { [%eval -0.74] } { Inaccuracy. Bb7 was best. } { [%clk 0:34:23] } 21. f6?! { [%eval -1.38] } { Inaccuracy. Ke2 was best. } { [%clk 0:33:56] } 21... gxf6 { [%eval -1.41] [%clk 0:31:16] } 22. gxf6?! { [%eval -2.42] } { Inaccuracy. Rf1 was best. } { [%clk 0:34:09] } 22... Bxf6 { [%eval -2.31] [%clk 0:28:44] } 23. Qf2?! { [%eval -3.07] } { Inaccuracy. Ke2 was best. } { [%clk 0:30:59] } 23... Qa5?! { [%eval -2.21] } { Inaccuracy. Qb4 was best. } { [%clk 0:27:56] } 24. Ke2 { [%eval -2.33] [%clk 0:30:13] } 24... Be5 { [%eval -2.3] [%clk 0:21:01] } 25. Bd2 { [%eval -2.27] [%clk 0:25:58] } 25... Qc7 { [%eval -1.69] [%clk 0:16:43] } 26. Rdf1 { [%eval -2.12] [%clk 0:24:33] } 26... Bxd4?? { [%eval 0.15] } { Blunder. cxb3 was best. } { [%clk 0:12:05] } 27. Qxd4 { [%eval 0.31] [%clk 0:23:32] } 27... e5 { [%eval 0.27] [%clk 0:12:24] } 28. Qf2?? { [%eval -2.16] } { Blunder. Qxc4 was best. } { [%clk 0:22:19] } 28... Bg4+ { [%eval -2.12] [%clk 0:12:03] } 29. Ke1 { [%eval -1.48] [%clk 0:21:47] } 29... Be6 { [%eval -1.03] [%clk 0:10:47] } 30. Rhg1 { [%eval -0.94] [%clk 0:19:29] } 30... f5?? { [%eval 0.97] } { Blunder. Qb7 was best. } { [%clk 0:07:27] } 31. exf5 { [%eval 0.93] [%clk 0:18:00] } 31... Bf7 { [%eval 0.86] [%clk 0:07:30] } 32. Rg7 { [%eval 0.37] [%clk 0:16:42] } 32... cxb3 { [%eval 0.5] [%clk 0:06:57] } 33. axb3 { [%eval 0.49] [%clk 0:16:15] } 33... Rb5?? { [%eval 4.16] } { Blunder. Rxb3 was best. } { [%clk 0:05:44] } 34. b4?? { [%eval -0.31] } { Blunder. Nxb5 was best. } { [%clk 0:16:15] } 34... Rxb4 { [%eval -0.39] [%clk 0:05:43] } 35. Qg2 { [%eval -0.49] [%clk 0:15:13] } 35... Rb7?! { [%eval 0.53] } { Inaccuracy. Qb7 was best. } { [%clk 0:03:47] } 36. Nd5?? { [%eval -4.34] } { Blunder. h5 was best. } { [%clk 0:13:03] } 36... Bxd5 { [%eval -4.41] [%clk 0:03:46] } 37. Rxc7 { [%eval -4.38] [%clk 0:11:45] } 37... Bxg2 { [%eval -4.35] [%clk 0:04:06] } 38. Rc8+ { [%eval -4.39] [%clk 0:11:44] } 38... Kf7 { [%eval -4.34] [%clk 0:04:00] } 39. Rxh8 { [%eval -4.34] [%clk 0:11:38] } 39... Bxf1?? { [%eval -0.89] } { Blunder. Rb1+ was best. } { [%clk 0:04:29] } 40. Rxh7+?! { [%eval -1.71] } { Inaccuracy. Kxf1 was best. } { [%clk 0:10:33] } 40... Kf6 { [%eval -1.83] [%clk 0:04:56] } 41. Rxb7 { [%eval -1.58] [%clk 0:09:07] } 41... Nxb7 { [%eval -1.83] [%clk 0:05:24] } 42. Kxf1 { [%eval -1.7] [%clk 0:09:08] } 42... Kxf5 { [%eval -1.82] [%clk 0:05:53] } 43. Kf2? { [%eval -3.34] } { Mistake. h5 was best. } { [%clk 0:08:38] } 43... a5 { [%eval -3.01] [%clk 0:06:00] } 44. h5? { [%eval -4.93] } { Mistake. Ke3 was best. } { [%clk 0:07:24] } 44... a4 { [%eval -4.83] [%clk 0:05:57] } 45. Bb4 { [%eval -4.93] [%clk 0:06:53] } 45... Kg5 { [%eval -4.9] [%clk 0:06:05] } 46. Ke3 { [%eval -4.69] [%clk 0:07:06] } 46... Kxh5 { [%eval -4.87] [%clk 0:05:37] } 47. Ke4 { [%eval -4.79] [%clk 0:05:20] } 47... Kg5 { [%eval -4.37] [%clk 0:05:50] } 48. c4 { [%eval -5.14] [%clk 0:05:18] } 48... Kf6 { [%eval -4.89] [%clk 0:05:53] } 49. Ba3 { [%eval -5.63] [%clk 0:04:48] } 49... Ke6 { [%eval -5.63] [%clk 0:06:05] } 50. Ke3 { [%eval -5.72] [%clk 0:04:21] } 50... Nc5 { [%eval -5.71] [%clk 0:05:54] } 51. Bb4 { [%eval -5.39] [%clk 0:04:30] } 51... Na6 { [%eval -6.04] [%clk 0:05:45] } 52. Ba3 { [%eval -6.03] [%clk 0:04:49] } 52... d5 { [%eval -5.76] [%clk 0:05:54] } 53. cxd5+ { [%eval -6.24] [%clk 0:04:49] } 53... Kxd5 { [%eval -5.53] [%clk 0:06:22] } 54. Bb2 { [%eval -5.4] [%clk 0:04:28] } 54... Nc5 { [%eval -5.26] [%clk 0:06:15] } 55. Bxe5?? { [%eval #-16] } { Checkmate is now unavoidable. Ba3 was best. } { [%clk 0:01:24] } 55... Kxe5 { [%eval #-22] [%clk 0:06:40] } 56. Kd2 { [%eval #-22] [%clk 0:01:41] } 56... Kd4 { [%eval #-13] [%clk 0:07:05] } 57. Kc2 { [%eval #-13] [%clk 0:02:02] } 57... a3 { [%eval #-12] [%clk 0:07:06] } 58. Kb1 { [%eval #-12] [%clk 0:02:20] } 58... Kc3 { [%eval #-11] [%clk 0:07:30] } 59. Ka2 { [%eval #-12] [%clk 0:01:59] } 59... Kb4 { [%eval -9.26] [%clk 0:07:58] } 60. Ka1? { [%eval #-8] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:02:01] } 60... Kb3 { [%eval #-7] [%clk 0:08:27] } 61. Kb1 { [%eval #-7] [%clk 0:02:25] } 61... Nd3 { [%eval #-6] [%clk 0:08:54] } 62. Ka1 { [%eval #-6] [%clk 0:02:41] } 62... Nb4 { [%eval #-5] [%clk 0:09:23] } 63. Kb1 { [%eval #-5] [%clk 0:02:59] } 63... a2+ { [%eval #-4] [%clk 0:09:51] } 0-1