Event: Round 2: Qun Ma - Zhong Zhang
Date: 2022-04-15
White: Qun Ma
Black: Zhong Zhang
Result: 1-0
ECO: D26
Opening: Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Development Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:47] } 1... d5 { [%eval 0.35] [%clk 1:30:02] } 2. c4 { [%eval 0.36] [%clk 1:30:26] } 2... dxc4 { [%eval 0.33] [%clk 1:30:26] } 3. e3 { [%eval 0.31] [%clk 1:30:31] } 3... Nf6 { [%eval 0.35] [%clk 1:30:35] } 4. Bxc4 { [%eval 0.25] [%clk 1:30:50] } 4... e6 { [%eval 0.37] [%clk 1:30:55] } 5. Nf3 { [%eval 0.36] [%clk 1:31:02] } 5... c5 { [%eval 0.37] [%clk 1:31:06] } 6. O-O { [%eval 0.35] [%clk 1:31:19] } 6... Nc6 { [%eval 0.43] [%clk 1:31:26] } 7. Nc3 { [%eval 0.25] [%clk 1:31:10] } 7... a6 { [%eval 0.34] [%clk 1:31:49] } 8. Qe2 { [%eval 0.47] [%clk 1:31:26] } 8... Be7?! { [%eval 1.5] } { Inaccuracy. b5 was best. } { [%clk 1:26:16] } 9. Rd1?! { [%eval 0.85] } { Inaccuracy. dxc5 was best. } { [%clk 1:31:20] } 9... Qc7 { [%eval 0.91] [%clk 1:26:36] } 10. dxc5 { [%eval 1.05] [%clk 1:18:40] } 10... Bxc5 { [%eval 0.84] [%clk 1:25:55] } 11. b3 { [%eval 0.82] [%clk 1:18:40] } 11... O-O { [%eval 0.79] [%clk 1:13:17] } 12. Bb2 { [%eval 1.0] [%clk 1:18:49] } 12... Rd8 { [%eval 0.7] [%clk 1:13:14] } 13. Rxd8+ { [%eval 0.75] [%clk 1:11:51] } 13... Qxd8 { [%eval 0.73] [%clk 1:13:14] } 14. Rd1 { [%eval 0.72] [%clk 1:12:05] } 14... Qc7 { [%eval 0.77] [%clk 0:59:29] } 15. Ng5 { [%eval 0.8] [%clk 1:04:20] } 15... Be7 { [%eval 0.7] [%clk 0:55:47] } 16. Nce4 { [%eval 0.73] [%clk 1:00:47] } 16... Nxe4 { [%eval 0.48] [%clk 0:55:57] } 17. Nxe4 { [%eval 0.71] [%clk 1:00:46] } 17... b5 { [%eval 0.92] [%clk 0:52:41] } 18. Bd3 { [%eval 0.74] [%clk 0:56:38] } 18... Bb7 { [%eval 0.38] [%clk 0:38:21] } 19. Qh5 { [%eval 0.17] [%clk 0:39:38] } 19... f5?! { [%eval 0.76] } { Inaccuracy. g6 was best. } { [%clk 0:31:27] } 20. Ng5 { [%eval 0.68] [%clk 0:39:04] } 20... Bxg5 { [%eval 0.89] [%clk 0:31:47] } 21. Qxg5 { [%eval 0.81] [%clk 0:39:30] } 21... Rd8 { [%eval 0.68] [%clk 0:32:07] } 22. h4 { [%eval 0.91] [%clk 0:35:46] } 22... Qe7 { [%eval 1.24] [%clk 0:31:33] } 23. Qg3 { [%eval 0.92] [%clk 0:34:23] } 23... e5 { [%eval 1.42] [%clk 0:30:19] } 24. Bc2 { [%eval 1.48] [%clk 0:29:01] } 24... Rf8? { [%eval 2.86] } { Mistake. Rxd1+ was best. } { [%clk 0:18:14] } 25. b4 { [%eval 3.08] [%clk 0:22:08] } 25... Bc8 { [%eval 3.18] [%clk 0:15:12] } 26. a3 { [%eval 2.95] [%clk 0:20:37] } 26... Rf6 { [%eval 3.07] [%clk 0:15:25] } 27. h5?! { [%eval 2.12] } { Inaccuracy. Qf3 was best. } { [%clk 0:17:59] } 27... Bd7?! { [%eval 3.22] } { Inaccuracy. Rd6 was best. } { [%clk 0:14:05] } 28. Rd5 { [%eval 3.43] [%clk 0:07:30] } 28... Rd6 { [%eval 3.06] [%clk 0:03:17] } 29. Rc5 { [%eval 3.52] [%clk 0:07:05] } 29... Rh6?! { [%eval 4.78] } { Inaccuracy. Kf8 was best. } { [%clk 0:03:41] } 30. Bb3+ { [%eval 4.42] [%clk 0:06:23] } 30... Kh8 { [%eval 5.28] [%clk 0:04:06] } 31. Bd5 { [%eval 4.89] [%clk 0:03:38] } 31... f4 { [%eval 5.08] [%clk 0:04:33] } 32. Qf3?! { [%eval 3.94] } { Inaccuracy. exf4 was best. } { [%clk 0:03:26] } 32... Qe8 { [%eval 4.76] [%clk 0:04:49] } 33. exf4 { [%eval 4.12] [%clk 0:02:44] } 33... Nd4 { [%eval 4.75] [%clk 0:05:05] } 34. Bxd4 { [%eval 4.93] [%clk 0:02:34] } 34... exd4 { [%eval 4.71] [%clk 0:05:34] } 35. Be4 { [%eval 4.81] [%clk 0:02:25] } 35... Rd6 { [%eval 4.5] [%clk 0:04:30] } 36. Re5 { [%eval 4.58] [%clk 0:02:20] } 36... Qc8 { [%eval 5.15] [%clk 0:04:39] } 37. Bd3 { [%eval 5.48] [%clk 0:02:37] } 37... Bc6 { [%eval 4.92] [%clk 0:04:29] } 38. Qe2 { [%eval 5.13] [%clk 0:02:50] } 38... Rf6 { [%eval 4.86] [%clk 0:04:07] } 39. g3 { [%eval 5.06] [%clk 0:02:25] } 39... h6 { [%eval 5.64] [%clk 0:03:59] } 40. Re7? { [%eval 3.5] } { Mistake. Bb1 was best. } { [%clk 0:31:55] } 40... Rf8? { [%eval 6.77] } { Mistake. Kg8 was best. } { [%clk 0:32:44] } 41. Qe5 { [%eval 6.6] [%clk 0:28:56] } 41... Rg8?? { [%eval #6] } { Checkmate is now unavoidable. Rf6 was best. } { [%clk 0:32:33] } 42. Qf6 { [%eval #5] [%clk 0:27:33] } 1-0