Event: Round 8: Ryo Chen - Alexander Matros
Date: 2022-05-08
White: Ryo Chen
WhiteTitle: FM
Black: Alexander Matros
BlackTitle: IM
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:49] } 1... c5 { [%eval 0.32] [%clk 1:30:48] } 2. Nf3 { [%eval 0.0] [%clk 1:29:52] } 2... Nc6 { [%eval 0.0] [%clk 1:31:08] } 3. d4 { [%eval 0.39] [%clk 1:30:03] } 3... cxd4 { [%eval 0.38] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.29] [%clk 1:30:25] } 4... Nf6 { [%eval 0.36] [%clk 1:31:52] } 5. Nc3 { [%eval 0.32] [%clk 1:30:28] } 5... e6 { [%eval 0.0] [%clk 1:32:16] } 6. Nxc6 { [%eval 0.37] [%clk 1:29:11] } 6... bxc6 { [%eval 0.29] [%clk 1:32:29] } 7. e5 { [%eval 0.32] [%clk 1:29:36] } 7... Nd5 { [%eval 0.48] [%clk 1:32:32] } 8. Ne4 { [%eval 0.52] [%clk 1:29:14] } 8... Qc7 { [%eval 0.69] [%clk 1:32:27] } 9. f4 { [%eval 0.79] [%clk 1:28:38] } 9... Rb8 { [%eval 1.15] [%clk 1:23:15] } 10. c4 { [%eval 0.92] [%clk 1:25:29] } 10... Bb4+ { [%eval 1.0] [%clk 1:22:51] } 11. Ke2 { [%eval 1.27] [%clk 1:25:03] } 11... O-O { [%eval 0.95] [%clk 1:09:00] } 12. cxd5 { [%eval 1.09] [%clk 1:20:22] } 12... cxd5 { [%eval 1.15] [%clk 1:05:30] } 13. Nf2? { [%eval -0.25] } { Mistake. Ng5 was best. } { [%clk 1:14:39] } 13... f6 { [%eval 0.15] [%clk 1:05:01] } 14. exf6?! { [%eval -0.73] } { Inaccuracy. a3 was best. } { [%clk 0:57:17] } 14... Rxf6 { [%eval -0.25] [%clk 1:04:22] } 15. Nd3 { [%eval -0.61] [%clk 0:34:02] } 15... d6?? { [%eval 1.13] } { Blunder. e5 was best. } { [%clk 1:01:23] } 16. g3?? { [%eval -0.62] } { Blunder. Bd2 was best. } { [%clk 0:23:02] } 16... e5 { [%eval -0.09] [%clk 1:00:28] } 17. Bg2?? { [%eval -4.43] } { Blunder. Kf2 was best. } { [%clk 0:16:48] } 17... e4 { [%eval -3.85] [%clk 0:54:12] } 18. Kf2 { [%eval -4.22] [%clk 0:07:21] } 18... Qb6+?! { [%eval -2.89] } { Inaccuracy. exd3 was best. } { [%clk 0:53:00] } 19. Be3 { [%eval -2.36] [%clk 0:06:54] } 19... d4 { [%eval -2.16] [%clk 0:53:15] } 20. Bxe4 { [%eval -2.76] [%clk 0:05:32] } 20... dxe3+ { [%eval -2.54] [%clk 0:53:20] } 21. Kg2?! { [%eval -3.83] } { Inaccuracy. Kf3 was best. } { [%clk 0:05:14] } 21... Qd4 { [%eval -3.95] [%clk 0:50:03] } 22. Bf3 { [%eval -3.98] [%clk 0:02:09] } 22... Bd2 { [%eval -3.68] [%clk 0:47:06] } 23. Nc1 { [%eval -4.11] [%clk 0:00:52] } 23... Qxb2?! { [%eval -3.21] } { Inaccuracy. Rxb2 was best. } { [%clk 0:40:22] } 24. Ne2 { [%eval -3.08] [%clk 0:00:58] } 24... Bf5 { [%eval -3.36] [%clk 0:40:26] } 25. Qa4 { [%eval -2.86] [%clk 0:00:56] } 25... a5 { [%eval -3.36] [%clk 0:40:12] } 26. Qc4+ { [%eval -3.24] [%clk 0:00:46] } 26... Kh8 { [%eval -3.43] [%clk 0:39:54] } 27. g4 { [%eval -3.85] [%clk 0:00:45] } 27... Qc2 { [%eval -3.52] [%clk 0:27:57] } 28. Qd4?! { [%eval -4.43] } { Inaccuracy. Qxc2 was best. } { [%clk 0:00:34] } 28... Bd3 { [%eval -4.29] [%clk 0:25:39] } 29. g5 { [%eval -4.9] [%clk 0:00:36] } 29... Rff8 { [%eval -5.09] [%clk 0:24:22] } 30. Kg3 { [%eval -6.36] } 30... Bxe2 { [%eval -6.94] [%clk 0:23:13] } 31. Bxe2 { [%eval -5.73] [%clk 0:00:49] } 31... Bc3 { [%eval -5.97] [%clk 0:23:40] } 32. Qc4 { [%eval -6.19] [%clk 0:00:57] } 32... Rbc8 { [%eval -5.93] [%clk 0:23:28] } 33. Rac1 { [%eval -6.42] [%clk 0:00:55] } 33... Be1+ { [%eval -6.18] [%clk 0:20:11] } 34. Rhxe1 { [%eval -6.11] [%clk 0:00:47] } 34... Rxc4 { [%eval -6.38] [%clk 0:20:39] } 35. Rxc2 { [%eval -5.91] [%clk 0:01:01] } 35... Rxc2 { [%eval -5.86] [%clk 0:21:08] } 36. Bd3 { [%eval -6.59] [%clk 0:01:19] } 36... Rxa2 { [%eval -6.36] [%clk 0:20:50] } 37. Rxe3 { [%eval -6.49] [%clk 0:01:35] } 37... g6 { [%eval -5.83] [%clk 0:20:48] } 38. h4 { [%eval -6.54] [%clk 0:01:32] } 38... Ra4 { [%eval -6.4] [%clk 0:20:32] } 39. h5 { [%eval -6.72] [%clk 0:01:57] } 39... gxh5 { [%eval -6.82] [%clk 0:18:17] } 40. Re7 { [%eval -8.03] [%clk 0:01:52] } 40... Raxf4 { [%eval -8.06] [%clk 0:18:33] } 41. Rxh7+ { [%eval -8.28] [%clk 0:02:09] } 41... Kg8 { [%eval -8.62] [%clk 0:19:01] } 42. Bc2 { [%eval -14.22] [%clk 0:01:48] } 42... Rg4+ { [%eval -13.74] [%clk 0:19:17] } 0-1