Event: Round 5: Andrei Macovei - Ryo Chen
Site: https://lichess.org/study/DPfSGBso/e59eUZUq
Date: 2022-11-25
White: Andrei Macovei
WhiteTitle: IM
Black: Ryo Chen
BlackTitle: FM
Result: 1-0
ECO: B60
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:26:47] } 1... c5 { [%eval 0.32] [%clk 1:30:46] } 2. Nf3 { [%eval 0.0] [%clk 1:27:14] } 2... d6 { [%eval 0.0] [%clk 1:31:00] } 3. d4 { [%eval 0.25] [%clk 1:27:42] } 3... cxd4 { [%eval 0.13] [%clk 1:31:20] } 4. Nxd4 { [%eval 0.27] [%clk 1:28:09] } 4... Nf6 { [%eval 0.31] [%clk 1:31:19] } 5. Nc3 { [%eval 0.18] [%clk 1:28:37] } 5... Nc6 { [%eval 0.47] [%clk 1:31:34] } 6. Bg5 { [%eval 0.0] [%clk 1:28:08] } 6... a6 { [%eval 0.47] [%clk 1:31:33] } 7. Qd2 { [%eval 0.61] [%clk 1:24:23] } 7... Qb6 { [%eval 0.77] [%clk 1:31:43] } 8. Nb3 { [%eval 0.76] [%clk 1:19:18] } 8... e6 { [%eval 0.79] [%clk 1:31:28] } 9. O-O-O { [%eval 0.69] [%clk 1:18:48] } 9... Qc7 { [%eval 0.89] [%clk 1:31:41] } 10. f4 { [%eval 0.93] [%clk 1:12:32] } 10... b5 { [%eval 0.78] [%clk 1:30:00] } 11. Kb1 { [%eval 0.38] [%clk 1:12:43] } 11... Be7 { [%eval 0.89] [%clk 1:05:15] } 12. Bxf6 { [%eval 0.9] [%clk 0:53:41] } 12... gxf6 { [%eval 0.87] [%clk 1:05:33] } 13. Ne2 { [%eval 0.82] [%clk 0:51:34] } 13... b4 { [%eval 0.35] [%clk 0:44:19] } 14. f5 { [%eval 1.04] [%clk 0:47:57] } 14... e5 { [%eval 0.87] [%clk 0:37:54] } 15. c3 { [%eval 0.7] [%clk 0:44:56] } 15... a5 { [%eval 0.99] [%clk 0:37:42] } 16. cxb4 { [%eval 0.79] [%clk 0:45:22] } 16... axb4 { [%eval 0.9] [%clk 0:37:52] } 17. Nec1 { [%eval 1.0] [%clk 0:45:11] } 17... Bb7 { [%eval 0.92] [%clk 0:28:25] } 18. Bb5? { [%eval -0.41] } { Mistake. Qh6 was best. } { [%clk 0:44:00] } 18... O-O { [%eval -0.3] [%clk 0:20:29] } 19. Qe2 { [%eval -0.29] [%clk 0:38:29] } 19... Kh8 { [%eval -0.12] [%clk 0:19:02] } 20. Bc4 { [%eval 0.0] [%clk 0:38:10] } 20... Na5?! { [%eval 1.04] } { Inaccuracy. Nb8 was best. } { [%clk 0:16:22] } 21. Bd5? { [%eval -0.56] } { Mistake. Nxa5 was best. } { [%clk 0:37:54] } 21... Bxd5 { [%eval -0.7] [%clk 0:15:41] } 22. Rxd5 { [%eval -0.66] [%clk 0:38:14] } 22... Nxb3?! { [%eval 0.04] } { Inaccuracy. Nc4 was best. } { [%clk 0:15:17] } 23. Nxb3 { [%eval 0.58] [%clk 0:36:54] } 23... Qa7 { [%eval 0.66] [%clk 0:14:30] } 24. Ra5 { [%eval 0.64] [%clk 0:35:20] } 24... Qb7 { [%eval 0.75] [%clk 0:12:36] } 25. Rd1 { [%eval 0.97] [%clk 0:32:01] } 25... Rac8 { [%eval 1.12] [%clk 0:10:30] } 26. Qd3 { [%eval 0.89] [%clk 0:30:50] } 26... Rg8 { [%eval 1.22] [%clk 0:07:32] } 27. g3 { [%eval 1.05] [%clk 0:28:18] } 27... Rg4?! { [%eval 1.75] } { Inaccuracy. Kg7 was best. } { [%clk 0:04:38] } 28. Nd2 { [%eval 1.42] [%clk 0:27:18] } 28... Bf8 { [%eval 1.77] [%clk 0:02:52] } 29. h3 { [%eval 2.02] [%clk 0:24:00] } 29... Qc7 { [%eval 2.67] [%clk 0:02:10] } 30. Nc4 { [%eval 2.62] [%clk 0:22:45] } 30... Rg8 { [%eval 2.69] [%clk 0:01:10] } 31. b3 { [%eval 2.81] [%clk 0:22:54] } 31... Be7 { [%eval 3.01] [%clk 0:00:59] } 32. g4 { [%eval 2.8] [%clk 0:20:47] } 32... Ra8 { [%eval 3.4] [%clk 0:01:08] } 33. Rxa8 { [%eval 2.54] [%clk 0:19:16] } 33... Rxa8 { [%eval 3.19] [%clk 0:01:33] } 34. Ne3 { [%eval 3.65] [%clk 0:19:39] } 34... Qa7 { [%eval 3.31] [%clk 0:01:41] } 35. Qe2 { [%eval 3.33] [%clk 0:19:49] } 35... Bd8 { [%eval 3.85] [%clk 0:01:12] } 36. Nd5 { [%eval 3.75] [%clk 0:20:04] } 36... Qa5 { [%eval 4.43] [%clk 0:00:53] } 37. Rc1 { [%eval 4.2] [%clk 0:19:18] } 37... Bb6 { [%eval 4.93] [%clk 0:01:04] } 38. h4 { [%eval 3.97] [%clk 0:19:15] } 38... Bd4?! { [%eval 5.37] } { Inaccuracy. Qa7 was best. } { [%clk 0:01:13] } 39. g5 { [%eval 5.66] [%clk 0:18:55] } 39... fxg5?! { [%eval 7.5] } { Inaccuracy. Bc3 was best. } { [%clk 0:01:05] } 40. hxg5 { [%eval 7.3] [%clk 0:19:21] } 40... Qd8 { [%eval 10.21] [%clk 0:00:58] } 41. Nf6 { [%eval 10.7] [%clk 0:18:34] } 41... Kg7 { [%eval 10.89] [%clk 0:01:05] } 42. Qh2 { [%eval 9.45] [%clk 0:16:01] } 42... Kf8 { [%eval 10.6] [%clk 0:01:18] } 43. Qxh7 { [%eval 10.8] [%clk 0:14:56] } 1-0