Event: K12 Championships Round 5: Andrew Jiang - Ryan Zhu
Date: 2021-12-04
White: Andrew Jiang
Black: Ryan Zhu
Result: 1/2-1/2
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:45] } 1... Nf6 { [%eval 0.22] [%clk 1:29:57] } 2. Nf3 { [%eval 0.12] [%clk 1:25:45] } 2... g6 { [%eval 0.21] [%clk 1:29:18] } 3. c4 { [%eval 0.25] [%clk 1:18:19] } 3... Bg7 { [%eval 0.13] [%clk 1:27:57] } 4. g3 { [%eval 0.0] [%clk 1:15:49] } 4... O-O { [%eval 0.12] [%clk 1:27:13] } 5. Bg2 { [%eval 0.13] [%clk 1:14:48] } 5... c6 { [%eval 0.22] [%clk 1:24:14] } 6. O-O { [%eval 0.12] [%clk 1:11:46] } 6... d5 { [%eval 0.11] [%clk 1:22:51] } 7. Nc3 { [%eval 0.0] [%clk 1:11:19] } 7... Nbd7?! { [%eval 0.79] } { Inaccuracy. dxc4 was best. } { [%clk 1:07:01] } 8. b3 { [%eval 0.45] [%clk 1:08:35] } 8... Nb6 { [%eval 0.1] [%clk 1:02:52] } 9. cxd5 { [%eval 0.07] [%clk 1:05:04] } 9... Nfxd5 { [%eval 0.52] [%clk 1:00:39] } 10. Bb2 { [%eval 0.29] [%clk 1:04:25] } 10... Nxc3 { [%eval 0.19] [%clk 0:59:57] } 11. Bxc3 { [%eval 0.44] [%clk 1:04:11] } 11... Nd5 { [%eval 0.21] [%clk 0:49:11] } 12. Bb2 { [%eval 0.52] [%clk 1:03:55] } 12... c5?! { [%eval 1.21] } { Inaccuracy. Qb6 was best. } { [%clk 0:45:07] } 13. Qc2?! { [%eval 0.67] } { Inaccuracy. Qd2 was best. } { [%clk 1:01:30] } 13... cxd4 { [%eval 0.8] [%clk 0:43:24] } 14. Bxd4 { [%eval 0.94] [%clk 1:00:25] } 14... Bf5?! { [%eval 1.94] } { Inaccuracy. Bxd4 was best. } { [%clk 0:31:31] } 15. Qb2?! { [%eval 0.88] } { Inaccuracy. e4 was best. } { [%clk 0:58:58] } 15... Nf6?! { [%eval 1.82] } { Inaccuracy. Bf6 was best. } { [%clk 0:26:02] } 16. Rfd1 { [%eval 1.8] [%clk 0:57:51] } 16... Qa5 { [%eval 1.44] [%clk 0:25:25] } 17. Ne5 { [%eval 0.92] [%clk 0:56:52] } 17... Rac8 { [%eval 1.28] [%clk 0:23:27] } 18. Nc4 { [%eval 0.97] [%clk 0:54:57] } 18... Qa6 { [%eval 0.89] [%clk 0:20:36] } 19. e4 { [%eval 0.67] [%clk 0:54:08] } 19... Bg4?! { [%eval 1.38] } { Inaccuracy. Be6 was best. } { [%clk 0:19:55] } 20. f3? { [%eval 0.29] } { Mistake. e5 was best. } { [%clk 0:53:54] } 20... Be6 { [%eval 0.45] [%clk 0:18:43] } 21. Ne3 { [%eval 0.0] [%clk 0:53:41] } 21... Rfd8 { [%eval -0.01] [%clk 0:18:02] } 22. Bf1 { [%eval 0.0] [%clk 0:43:00] } 22... Qa5 { [%eval 0.0] [%clk 0:17:01] } 23. e5?! { [%eval -0.6] } { Inaccuracy. Rac1 was best. } { [%clk 0:41:23] } 23... Nd7?! { [%eval 0.33] } { Inaccuracy. Nd5 was best. } { [%clk 0:14:15] } 24. f4 { [%eval 0.3] [%clk 0:40:52] } 24... f6?! { [%eval 1.06] } { Inaccuracy. Nb8 was best. } { [%clk 0:13:40] } 25. Bc4? { [%eval 0.0] } { Mistake. Nc4 was best. } { [%clk 0:39:29] } 25... Nf8?? { [%eval 1.87] } { Blunder. Bxc4 was best. } { [%clk 0:12:29] } 26. exf6 { [%eval 1.98] [%clk 0:37:59] } 26... exf6 { [%eval 2.21] [%clk 0:11:18] } 27. Rac1?! { [%eval 1.15] } { Inaccuracy. Bxf6 was best. } { [%clk 0:34:27] } 27... Bxc4 { [%eval 1.41] [%clk 0:09:51] } 28. bxc4 { [%eval 1.08] [%clk 0:34:15] } 28... Ne6?! { [%eval 1.91] } { Inaccuracy. Qa6 was best. } { [%clk 0:09:20] } 29. Bxf6 { [%eval 1.87] [%clk 0:32:46] } 29... Qc5 { [%eval 1.8] [%clk 0:09:09] } 30. Re1?? { [%eval 0.0] } { Blunder. Kf2 was best. } { [%clk 0:31:24] } 30... Rd3 { [%eval 0.0] [%clk 0:07:49] } 31. Kf2? { [%eval -1.04] } { Mistake. Qe5 was best. } { [%clk 0:30:12] } 31... Rcd8? { [%eval 0.03] } { Mistake. Bxf6 was best. } { [%clk 0:07:09] } 32. Qe5 { [%eval 0.08] [%clk 0:27:11] } 32... Rd2+ { [%eval 0.07] [%clk 0:06:29] } 33. Kg1? { [%eval -1.47] } { Mistake. Re2 was best. } { [%clk 0:27:08] } 33... Bxf6?! { [%eval -0.54] } { Inaccuracy. Qxe5 was best. } { [%clk 0:05:50] } 34. Qxf6 { [%eval -0.61] [%clk 0:27:03] } 34... Nd4?? { [%eval 6.91] } { Blunder. R8d6 was best. } { [%clk 0:05:47] } 35. Qxd8+ { [%eval 6.72] [%clk 0:26:56] } 35... Kf7 { [%eval 6.94] [%clk 0:04:33] } 36. Qd7+ { [%eval 6.89] [%clk 0:25:54] } 36... Kf8 { [%eval 6.5] [%clk 0:04:10] } 37. Qg4? { [%eval 3.43] } { Mistake. Kh1 was best. } { [%clk 0:21:33] } 37... h5 { [%eval 3.7] [%clk 0:04:04] } 38. Qh3 { [%eval 3.24] [%clk 0:18:42] } 38... Ne2+ { [%eval 3.39] [%clk 0:03:16] } 39. Rxe2?? { [%eval 0.34] } { Blunder. Kf1 was best. } 39... Rxe2 { [%eval 0.46] } 40. Rc3?! { [%eval -0.54] } { Inaccuracy. Qe6 was best. } 1/2-1/2