Event: Round 4: Van Der Hoorn, Thomas - Xu, Huankai (eden)
Date: 2025-01-11
White: Van Der Hoorn, Thomas
WhiteElo: 1875
Black: Xu, Huankai (eden)
BlackElo: 1689
Result: 0-1
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:25:04] } 1... Nf6 { [%eval 0.18] [%clk 0:24:58] } 2. g3 { [%eval 0.11] [%clk 0:24:54] } 2... g6 { [%eval 0.17] [%clk 0:24:38] } 3. Bg2 { [%eval 0.13] [%clk 0:24:51] } 3... Bg7 { [%eval 0.24] [%clk 0:24:36] } 4. O-O { [%eval 0.08] [%clk 0:24:49] } 4... O-O { [%eval 0.23] [%clk 0:24:39] } 5. c4 { [%eval 0.1] [%clk 0:24:44] } 5... c6 { [%eval 0.16] [%clk 0:24:29] } 6. d3 { [%eval -0.08] [%clk 0:24:30] } 6... d5 { [%eval 0.0] [%clk 0:24:29] } 7. Nbd2 { [%eval -0.14] [%clk 0:24:23] } 7... Re8 { [%eval -0.05] [%clk 0:24:18] } 8. Qc2?! { [%eval -0.62] } { Inaccuracy. d4 was best. } { [%clk 0:22:09] } 8... e5 { [%eval -0.57] [%clk 0:23:32] } 9. Ne1 { [%eval -1.08] [%clk 0:21:42] } 9... Be6 { [%eval -0.69] [%clk 0:23:20] } 10. Rb1 { [%eval -0.93] [%clk 0:21:29] } 10... a5 { [%eval -0.89] [%clk 0:21:16] } 11. b3 { [%eval -0.92] [%clk 0:21:13] } 11... Na6 { [%eval -0.85] [%clk 0:21:08] } 12. a3 { [%eval -1.31] [%clk 0:21:01] } 12... Qd6?! { [%eval -0.63] } { Inaccuracy. Bg4 was best. } { [%clk 0:19:47] } 13. Bb2 { [%eval -0.64] [%clk 0:20:42] } 13... Nd7 { [%eval -0.56] [%clk 0:19:37] } 14. e3 { [%eval -0.64] [%clk 0:19:45] } 14... Rac8 { [%eval -0.41] [%clk 0:19:12] } 15. Nef3 { [%eval -0.47] [%clk 0:19:18] } 15... b5 { [%eval -0.4] [%clk 0:18:51] } 16. Ng5 { [%eval -0.53] [%clk 0:18:41] } 16... h6?! { [%eval 0.31] } { Inaccuracy. Bf5 was best. } { [%clk 0:18:17] } 17. Nxe6 { [%eval 0.29] [%clk 0:18:31] } 17... Qxe6 { [%eval 0.25] [%clk 0:18:21] } 18. e4 { [%eval -0.27] [%clk 0:17:39] } 18... dxe4 { [%eval -0.36] [%clk 0:17:07] } 19. Nxe4 { [%eval -0.51] [%clk 0:17:22] } 19... f5 { [%eval -0.46] [%clk 0:16:58] } 20. Nd2 { [%eval -0.73] [%clk 0:16:43] } 20... Nf6? { [%eval 0.66] } { Mistake. Ndc5 was best. } { [%clk 0:16:19] } 21. Rbe1?! { [%eval 0.11] } { Inaccuracy. Rfe1 was best. } { [%clk 0:16:21] } 21... Qd6 { [%eval 0.14] [%clk 0:16:12] } 22. Nf3 { [%eval 0.19] [%clk 0:14:52] } 22... e4?! { [%eval 1.02] } { Inaccuracy. Nd7 was best. } { [%clk 0:15:46] } 23. dxe4 { [%eval 0.96] [%clk 0:14:27] } 23... Nxe4 { [%eval 0.98] [%clk 0:15:07] } 24. Bxg7?! { [%eval 0.42] } { Inaccuracy. Rd1 was best. } { [%clk 0:14:07] } 24... Kxg7 { [%eval 0.48] [%clk 0:15:11] } 25. Nh4 { [%eval 0.5] [%clk 0:13:58] } 25... Nac5 { [%eval 0.82] [%clk 0:13:46] } 26. b4?! { [%eval 0.0] } { Inaccuracy. Rd1 was best. } { [%clk 0:11:29] } 26... axb4 { [%eval 0.0] [%clk 0:13:23] } 27. axb4 { [%eval 0.0] [%clk 0:11:29] } 27... Nd3 { [%eval 0.0] [%clk 0:12:11] } 28. Rd1 { [%eval -0.1] [%clk 0:11:00] } 28... Rcd8 { [%eval 0.06] [%clk 0:12:11] } 29. Nf3 { [%eval 0.06] [%clk 0:09:32] } 29... bxc4 { [%eval 0.06] [%clk 0:11:23] } 30. Qxc4 { [%eval 0.06] [%clk 0:09:28] } 30... Qxb4 { [%eval 0.01] [%clk 0:10:35] } 31. Qxc6 { [%eval -0.01] [%clk 0:09:17] } 31... Qc5 { [%eval 0.0] [%clk 0:10:16] } 32. Qb7+?? { [%eval -3.15] } { Blunder. Qxc5 was best. } { [%clk 0:08:28] } 32... Qe7?? { [%eval 0.02] } { Blunder. Re7 was best. } { [%clk 0:09:23] } 33. Qxe7+ { [%eval 0.03] [%clk 0:06:29] } 33... Rxe7 { [%eval 0.04] [%clk 0:09:28] } 34. Nd2? { [%eval -1.59] } { Mistake. Ra1 was best. } { [%clk 0:05:43] } 34... Nb2 { [%eval -1.35] [%clk 0:08:07] } 35. Nxe4? { [%eval -3.22] } { Mistake. Rde1 was best. } { [%clk 0:04:40] } 35... Rxd1 { [%eval -3.24] [%clk 0:07:51] } 36. Nc3 { [%eval -3.44] [%clk 0:04:16] } 36... Rxf1+ { [%eval -3.29] [%clk 0:07:36] } 37. Bxf1 { [%eval -3.3] [%clk 0:04:15] } 37... Rc7 { [%eval -3.09] [%clk 0:07:34] } 38. Nd5 { [%eval -3.03] [%clk 0:04:09] } 38... Rd7 { [%eval -3.03] [%clk 0:07:05] } 39. Ne3 { [%eval -3.1] [%clk 0:04:09] } 39... Nd1 { [%eval -3.08] [%clk 0:06:55] } 40. Nxd1 { [%eval -2.95] [%clk 0:04:02] } 40... Rxd1 { [%eval -2.45] [%clk 0:06:58] } 41. Kg2?! { [%eval -3.26] } { Inaccuracy. h4 was best. } { [%clk 0:04:00] } 41... Kf6?! { [%eval -2.48] } { Inaccuracy. g5 was best. } { [%clk 0:06:59] } 42. Be2?! { [%eval -3.31] } { Inaccuracy. h4 was best. } { [%clk 0:04:02] } 42... Rd2 { [%eval -2.91] [%clk 0:07:03] } 43. Kf3 { [%eval -3.31] [%clk 0:04:01] } 43... Rd6 { [%eval -3.17] [%clk 0:06:53] } 44. h4 { [%eval -2.85] [%clk 0:04:03] } 44... Rb6 { [%eval -2.62] [%clk 0:06:43] } 45. Kg2?! { [%eval -3.76] } { Inaccuracy. Bc4 was best. } { [%clk 0:04:07] } 45... Ke5 { [%eval -3.69] [%clk 0:06:37] } 46. Bf3 { [%eval -3.86] [%clk 0:04:02] } 46... Kd4 { [%eval -4.24] [%clk 0:06:09] } 47. Be2 { [%eval -4.44] [%clk 0:03:28] } 47... Kc3 { [%eval -4.35] [%clk 0:06:01] } 48. h5?! { [%eval -5.93] } { Inaccuracy. Bf3 was best. } { [%clk 0:03:27] } 48... g5 { [%eval -5.82] [%clk 0:06:02] } 49. g4?! { [%eval -8.32] } { Inaccuracy. Kf3 was best. } { [%clk 0:03:08] } 49... f4 { [%eval -8.13] [%clk 0:06:01] } 50. Bf3 { [%eval -7.85] [%clk 0:03:12] } 50... Kd2 { [%eval -7.79] [%clk 0:06:01] } 51. Be4 { [%eval -7.84] [%clk 0:02:50] } 51... Ke1 { [%eval -7.26] [%clk 0:05:53] } 52. f3? { [%eval #-14] } { Checkmate is now unavoidable. Bd5 was best. } { [%clk 0:02:46] } 52... Rb2+ { [%eval #-13] [%clk 0:05:57] } 53. Kg1 { [%eval #-13] [%clk 0:02:50] } 53... Rb4 { [%eval #-15] [%clk 0:05:34] } 54. Bd5 { [%eval #-14] [%clk 0:02:46] } 54... Ke2 { [%eval #-15] [%clk 0:05:28] } 55. Kg2 { [%eval #-15] [%clk 0:02:46] } 55... Ke3? { [%eval -9.93] } { Lost forced checkmate sequence. Rb2 was best. } { [%clk 0:05:32] } 56. Bc6? { [%eval #-13] } { Checkmate is now unavoidable. Be6 was best. } { [%clk 0:02:31] } 56... Rb2+ { [%eval #-13] [%clk 0:05:23] } 57. Kg1 { [%eval #-12] [%clk 0:02:04] } 57... Rf2 { [%eval #-11] [%clk 0:05:20] } 58. Kh1 { [%eval #-10] [%clk 0:01:59] } 58... Rxf3 { [%eval #-9] [%clk 0:05:23] } 59. Kh2 { [%eval #-8] [%clk 0:02:03] } 59... Rf2+ { [%eval #-10] [%clk 0:05:26] } 60. Kh3 { [%eval #-10] [%clk 0:02:07] } 60... Ke2 { [%eval #-10] [%clk 0:05:11] } 61. Bb5+ { [%eval #-10] [%clk 0:02:05] } 61... Ke1 { [%eval #-9] [%clk 0:05:15] } 62. Be2 { [%eval #-9] [%clk 0:02:04] } 62... Rh2+ { [%eval #-8] [%clk 0:05:14] } 63. Kxh2 { [%eval #-8] [%clk 0:01:57] } 63... Kxe2 { [%eval #-7] [%clk 0:05:18] } 64. Kh3 { [%eval #-7] [%clk 0:01:26] } 64... f3 { [%eval #-6] [%clk 0:05:17] } 65. Kg3 { [%eval #-6] [%clk 0:01:21] } 65... f2 { [%eval #-5] [%clk 0:05:20] } 66. Kg2 { [%eval #-5] [%clk 0:01:18] } 66... f1=Q+ { [%eval #-4] [%clk 0:05:22] } 67. Kh2 { [%eval #-4] [%clk 0:01:22] } 67... Qf4+ { [%eval #-3] [%clk 0:05:20] } 68. Kh3 { [%eval #-3] [%clk 0:01:25] } 68... Qf3+ { [%eval #-3] [%clk 0:05:17] } 69. Kh2 { [%eval #-3] [%clk 0:01:20] } 69... Qxg4 { [%eval #-2] [%clk 0:05:14] } 70. Kh1 { [%eval #-2] [%clk 0:01:23] } 70... Kf2 { [%eval #-1] [%clk 0:05:23] } 71. Kh2 { [%clk 0:00:43] } 71... Qg2# { [%clk 0:05:22] } 0-1