Event: Round 4: Waldhausen Gordon, Frederick - Willow, Jonah B
Date: 2024-07-13
White: Waldhausen Gordon, Frederick
WhiteTitle: FM
WhiteElo: 2354
Black: Willow, Jonah B
BlackTitle: IM
BlackElo: 2416
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.21] [%clk 1:31:26] } 2... g6 { [%eval 0.25] [%clk 1:31:15] } 3. Nc3 { [%eval 0.21] [%clk 1:31:52] } 3... Bg7 { [%eval 0.51] [%clk 1:31:40] } 4. e4 { [%eval 0.56] [%clk 1:32:17] } 4... d6 { [%eval 0.46] [%clk 1:32:07] } 5. Be2 { [%eval 0.4] [%clk 1:32:37] } 5... O-O { [%eval 0.45] [%clk 1:32:08] } 6. Nf3 { [%eval 0.48] [%clk 1:32:54] } 6... e5 { [%eval 0.47] [%clk 1:32:29] } 7. Be3 { [%eval 0.2] [%clk 1:33:21] } 7... Ng4 { [%eval 0.47] [%clk 1:32:36] } 8. Bg5 { [%eval 0.53] [%clk 1:33:45] } 8... f6 { [%eval 0.49] [%clk 1:33:02] } 9. Bc1 { [%eval 0.39] [%clk 1:34:12] } 9... Nc6 { [%eval 0.32] [%clk 1:33:28] } 10. O-O { [%eval 0.28] [%clk 1:34:36] } 10... f5 { [%eval 0.37] [%clk 1:33:44] } 11. dxe5 { [%eval 0.22] [%clk 1:34:54] } 11... Ngxe5 { [%eval 0.23] [%clk 1:33:33] } 12. exf5 { [%eval 0.24] [%clk 1:35:18] } 12... Bxf5 { [%eval 0.23] [%clk 1:33:58] } 13. Be3 { [%eval 0.24] [%clk 1:35:44] } 13... Ng4 { [%eval 0.33] [%clk 1:33:07] } 14. Qd5+ { [%eval 0.3] [%clk 1:36:01] } 14... Kh8 { [%eval 0.22] [%clk 1:33:28] } 15. Bg5 { [%eval 0.17] [%clk 1:36:26] } 15... Qd7 { [%eval 0.18] [%clk 1:33:34] } 16. Rae1 { [%eval 0.26] [%clk 1:36:40] } 16... Rae8 { [%eval 0.21] [%clk 1:33:48] } 17. Qd2 { [%eval 0.16] [%clk 1:35:06] } 17... h6 { [%eval 0.2] [%clk 1:30:18] } 18. Bh4 { [%eval 0.16] [%clk 1:33:38] } 18... g5 { [%eval 0.13] [%clk 1:26:30] } 19. Bg3 { [%eval 0.15] [%clk 1:33:29] } 19... Nf6 { [%eval 0.22] [%clk 1:25:56] } 20. Bd3 { [%eval 0.12] [%clk 1:29:23] } 20... Bg4 { [%eval 0.08] [%clk 1:18:53] } 21. Bg6 { [%eval 0.04] [%clk 1:24:13] } 21... Bxf3 { [%eval 0.14] [%clk 1:16:23] } 22. Bxe8?! { [%eval -0.45] } { Inaccuracy. gxf3 was best. } { [%clk 1:23:33] } 22... Nxe8 { [%eval -0.41] [%clk 1:16:35] } 23. gxf3 { [%eval -0.44] [%clk 1:20:23] } 23... Nd4 { [%eval -0.51] [%clk 1:16:47] } 24. Re3 { [%eval -0.51] [%clk 1:20:29] } 24... Nxf3+ { [%eval -0.47] [%clk 1:14:06] } 25. Rxf3 { [%eval -0.49] [%clk 1:20:43] } 25... Rxf3 { [%eval -0.39] [%clk 1:14:34] } 26. Qd5?! { [%eval -1.3] } { Inaccuracy. c5 was best. } { [%clk 1:17:42] } 26... Qc6?! { [%eval -0.45] } { Inaccuracy. Rf8 was best. } { [%clk 1:08:44] } 27. Re1 { [%eval -0.37] [%clk 1:13:49] } 27... Rf8 { [%eval -0.4] [%clk 1:06:12] } 28. Re7 { [%eval -0.89] [%clk 1:12:03] } 28... Bf6 { [%eval -0.89] [%clk 1:05:14] } 29. Qxc6 { [%eval -1.03] [%clk 1:08:24] } 29... bxc6 { [%eval -0.95] [%clk 1:05:42] } 30. Rd7? { [%eval -2.19] } { Mistake. Re4 was best. } { [%clk 1:08:45] } 30... Kg8 { [%eval -2.12] [%clk 1:04:34] } 31. Kg2 { [%eval -2.34] [%clk 1:03:07] } 31... Rf7 { [%eval -2.34] [%clk 1:04:27] } 32. Rxf7 { [%eval -2.26] [%clk 1:02:56] } 32... Kxf7 { [%eval -2.35] [%clk 1:04:55] } 33. Nd1 { [%eval -2.37] [%clk 1:02:18] } 33... Bd4 { [%eval -2.05] [%clk 1:01:54] } 34. b3 { [%eval -2.42] [%clk 1:00:08] } 34... Nf6 { [%eval -2.42] [%clk 0:59:12] } 35. f3 { [%eval -2.68] [%clk 0:59:36] } 35... Ke6?! { [%eval -1.99] } { Inaccuracy. Nh5 was best. } { [%clk 0:57:14] } 36. Bf2 { [%eval -2.48] [%clk 0:57:11] } 36... Ke5 { [%eval -2.55] [%clk 0:56:13] } 37. Ne3 { [%eval -2.77] [%clk 0:56:24] } 37... Kf4 { [%eval -3.25] [%clk 0:43:16] } 38. Nd5+ { [%eval -3.17] [%clk 0:53:37] } 38... Nxd5 { [%eval -3.12] [%clk 0:43:04] } 39. Bxd4 { [%eval -3.05] [%clk 0:53:44] } 39... c5 { [%eval -2.98] [%clk 0:40:47] } 40. Bg7 { [%eval -3.17] [%clk 0:51:20] } 40... Ne3+ { [%eval -3.15] [%clk 0:40:53] } 41. Kf2 { [%eval -3.02] [%clk 0:51:27] } 41... h5 { [%eval -2.95] [%clk 0:36:36] } 42. h3?! { [%eval -3.75] } { Inaccuracy. Bh8 was best. } { [%clk 0:48:27] } 42... a6 { [%eval -3.55] [%clk 0:33:45] } 43. Bh8 { [%eval -3.78] [%clk 0:46:04] } 43... Nc2 { [%eval -3.71] [%clk 0:31:02] } 44. Bf6 { [%eval -3.6] [%clk 0:44:46] } 44... Nd4 { [%eval -3.27] [%clk 0:25:19] } 45. Bd8?! { [%eval -4.72] } { Inaccuracy. Bxd4 was best. } { [%clk 0:44:32] } 45... Ne6 { [%eval -4.49] [%clk 0:25:43] } 46. Be7 { [%eval -4.76] [%clk 0:44:16] } 46... h4 { [%eval -4.44] [%clk 0:25:41] } 47. Bf6 { [%eval -4.97] [%clk 0:43:24] } 47... Kf5 { [%eval -4.96] [%clk 0:25:51] } 48. Bc3 { [%eval -5.51] [%clk 0:43:44] } 48... Nf4 { [%eval -5.42] [%clk 0:26:00] } 49. Ba5 { [%eval -5.42] [%clk 0:44:04] } 49... Nxh3+ { [%eval -5.22] [%clk 0:25:44] } 50. Ke3 { [%eval -5.72] [%clk 0:43:58] } 50... c6 { [%eval -5.5] [%clk 0:25:41] } 51. Bc7 { [%eval -5.88] [%clk 0:44:19] } 51... d5 { [%eval -5.74] [%clk 0:25:44] } 52. Bd6?! { [%eval -7.83] } { Inaccuracy. cxd5 was best. } { [%clk 0:44:39] } 52... d4+ { [%eval -7.76] [%clk 0:25:33] } 53. Ke2 { [%eval -9.26] [%clk 0:44:47] } 53... Nf4+ { [%eval -8.55] [%clk 0:25:51] } 54. Kf1? { [%eval #-9] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:45:10] } 54... d3?! { [%eval -10.22] } { Lost forced checkmate sequence. h3 was best. } { [%clk 0:26:06] } 0-1