Event: Round 7: Wong, Gengchun - Matthaei, Jakob
Date: 2024-07-28
White: Wong, Gengchun
WhiteTitle: FM
WhiteElo: 2320
Black: Matthaei, Jakob
BlackElo: 2055
Result: 1/2-1/2
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:56] } 2. Nf3 { [%eval 0.11] [%clk 1:31:24] } 2... Nc6 { [%eval 0.19] [%clk 1:31:23] } 3. Bb5 { [%eval 0.19] [%clk 1:31:51] } 3... a6 { [%eval 0.38] [%clk 1:31:47] } 4. Ba4 { [%eval 0.14] [%clk 1:32:17] } 4... Nf6 { [%eval 0.18] [%clk 1:32:13] } 5. O-O { [%eval 0.21] [%clk 1:32:36] } 5... b5 { [%eval 0.37] [%clk 1:32:09] } 6. Bb3 { [%eval 0.28] [%clk 1:32:52] } 6... Be7 { [%eval 0.42] [%clk 1:32:31] } 7. d3 { [%eval 0.13] [%clk 1:33:02] } 7... O-O { [%eval 0.24] [%clk 1:32:33] } 8. a4 { [%eval 0.26] [%clk 1:32:36] } 8... Bb7 { [%eval 0.3] [%clk 1:31:30] } 9. Nc3 { [%eval 0.29] [%clk 1:29:18] } 9... b4 { [%eval 0.24] [%clk 1:29:19] } 10. Nd5 { [%eval 0.13] [%clk 1:26:54] } 10... Na5 { [%eval 0.19] [%clk 1:27:20] } 11. Nxe7+ { [%eval 0.14] [%clk 1:15:04] } 11... Qxe7 { [%eval 0.2] [%clk 1:27:46] } 12. Ba2 { [%eval 0.19] [%clk 1:15:30] } 12... d5 { [%eval 0.16] [%clk 1:02:06] } 13. exd5 { [%eval 0.19] [%clk 1:14:16] } 13... Bxd5 { [%eval 0.44] [%clk 1:02:16] } 14. Bxd5?! { [%eval -0.18] } { Inaccuracy. Re1 was best. } { [%clk 1:00:22] } 14... Nxd5 { [%eval -0.24] [%clk 1:02:41] } 15. Re1 { [%eval -0.18] [%clk 1:00:48] } 15... f6 { [%eval -0.14] [%clk 1:00:25] } 16. c4 { [%eval -0.24] [%clk 0:39:56] } 16... Nb6 { [%eval 0.15] [%clk 0:43:53] } 17. d4 { [%eval 0.11] [%clk 0:33:49] } 17... Rad8 { [%eval 0.16] [%clk 0:32:20] } 18. Qc2?! { [%eval -0.48] } { Inaccuracy. b3 was best. } { [%clk 0:27:36] } 18... Nbxc4? { [%eval 1.01] } { Mistake. Qf7 was best. } { [%clk 0:23:50] } 19. b3 { [%eval 0.84] [%clk 0:26:46] } 19... Nb6 { [%eval 1.01] [%clk 0:22:05] } 20. dxe5 { [%eval 1.08] [%clk 0:26:45] } 20... Rd5 { [%eval 1.29] [%clk 0:12:45] } 21. exf6? { [%eval 0.16] } { Mistake. Be3 was best. } { [%clk 0:23:43] } 21... Qxf6 { [%eval 0.15] [%clk 0:13:10] } 22. Bb2 { [%eval -0.1] [%clk 0:23:38] } 22... Qc6?! { [%eval 0.81] } { Inaccuracy. Qg6 was best. } { [%clk 0:11:12] } 23. Qxc6 { [%eval 1.04] [%clk 0:11:59] } 23... Nxc6 { [%eval 1.0] [%clk 0:11:38] } 24. Rac1 { [%eval 0.89] [%clk 0:12:21] } 24... Rd6 { [%eval 0.94] [%clk 0:11:48] } 25. Rc2 { [%eval 0.46] [%clk 0:10:49] } 25... Rfd8 { [%eval 1.01] [%clk 0:10:33] } 26. Kf1 { [%eval 0.96] [%clk 0:09:15] } 26... Nd5 { [%eval 1.01] [%clk 0:09:21] } 27. Ne5? { [%eval -0.21] } { Mistake. g3 was best. } { [%clk 0:06:54] } 27... Nxe5?! { [%eval 0.55] } { Inaccuracy. Na5 was best. } { [%clk 0:05:39] } 28. Bxe5 { [%eval 0.57] [%clk 0:07:19] } 28... Re6 { [%eval 0.72] [%clk 0:05:35] } 29. Bg3?! { [%eval 0.0] } { Inaccuracy. Rcc1 was best. } { [%clk 0:03:56] } 29... Rxe1+ { [%eval 0.0] [%clk 0:04:33] } 30. Kxe1 { [%eval 0.0] [%clk 0:04:23] } 30... Nc3 { [%eval 0.0] [%clk 0:04:55] } 31. Rd2 { [%eval -0.41] [%clk 0:04:10] } 31... Re8+ { [%eval -0.38] [%clk 0:05:07] } 32. Kf1 { [%eval -0.44] [%clk 0:04:38] } 32... c5 { [%eval -0.3] [%clk 0:05:21] } 33. f3 { [%eval -0.42] [%clk 0:04:41] } 33... c4 { [%eval -0.46] [%clk 0:02:20] } 34. bxc4 { [%eval -0.37] [%clk 0:04:44] } 34... Nxa4 { [%eval 0.0] [%clk 0:02:45] } 35. Ra2 { [%eval 0.0] [%clk 0:04:52] } 35... Nb6 { [%eval 0.0] [%clk 0:01:12] } 36. Rxa6 { [%eval 0.0] [%clk 0:01:46] } 36... Nxc4 { [%eval 0.0] [%clk 0:01:31] } 37. Ra4 { [%eval 0.0] [%clk 0:01:43] } 37... Ne3+ { [%eval 0.0] [%clk 0:00:54] } 38. Ke2 { [%eval -0.1] [%clk 0:00:53] } 38... b3 { [%eval -0.12] [%clk 0:00:41] } 39. Kd3 { [%eval -0.14] [%clk 0:00:54] } 39... Nxg2 { [%eval -0.16] [%clk 0:00:38] } 40. Rb4 { [%eval -0.2] [%clk 0:00:40] } 40... Ne1+ { [%eval 0.0] [%clk 0:00:37] } 41. Bxe1 { [%eval -0.01] [%clk 0:00:57] } 1/2-1/2