Event: Round 3: Akshat Chandra - Ryo Chen
Site: https://lichess.org/study/C6ppjciy/PrR8HeKa
Date: 2022-11-24
White: Akshat Chandra
WhiteTitle: GM
Black: Ryo Chen
BlackTitle: FM
Result: 1-0
ECO: B60
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:21:41] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:22:06] } 2... d6 { [%eval 0.0] [%clk 1:31:09] } 3. d4 { [%eval 0.25] [%clk 1:22:32] } 3... cxd4 { [%eval 0.13] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.27] [%clk 1:22:56] } 4... Nf6 { [%eval 0.31] [%clk 1:31:40] } 5. Nc3 { [%eval 0.18] [%clk 1:23:21] } 5... Nc6 { [%eval 0.47] [%clk 1:31:57] } 6. Bg5 { [%eval 0.0] [%clk 1:23:31] } 6... a6 { [%eval 0.47] [%clk 1:31:35] } 7. Qd2 { [%eval 0.61] [%clk 1:22:16] } 7... Qb6 { [%eval 0.77] [%clk 1:31:51] } 8. Nb3 { [%eval 0.89] [%clk 1:22:16] } 8... e6 { [%eval 0.69] [%clk 1:31:48] } 9. O-O-O { [%eval 0.95] [%clk 1:21:31] } 9... Qc7 { [%eval 1.13] [%clk 1:31:44] } 10. Kb1 { [%eval 0.91] [%clk 1:15:06] } 10... b5 { [%eval 0.89] [%clk 1:31:02] } 11. f4 { [%eval 1.41] [%clk 1:13:49] } 11... Be7 { [%eval 0.82] [%clk 1:27:52] } 12. Bxf6 { [%eval 1.01] [%clk 1:13:37] } 12... gxf6 { [%eval 1.22] [%clk 1:27:32] } 13. g3? { [%eval 0.0] } { Mistake. Bd3 was best. } { [%clk 1:08:59] } 13... b4 { [%eval 0.52] [%clk 1:12:18] } 14. Ne2?! { [%eval -0.17] } { Inaccuracy. Na4 was best. } { [%clk 1:07:48] } 14... e5 { [%eval 0.13] [%clk 1:08:24] } 15. g4 { [%eval -0.04] [%clk 1:01:30] } 15... Bxg4 { [%eval 0.0] [%clk 0:40:09] } 16. Rg1 { [%eval -0.23] [%clk 1:01:15] } 16... Be6?! { [%eval 0.71] } { Inaccuracy. h5 was best. } { [%clk 0:33:51] } 17. Ng3 { [%eval 0.59] [%clk 0:54:02] } 17... Qb6 { [%eval 0.57] [%clk 0:30:45] } 18. Be2?! { [%eval -0.28] } { Inaccuracy. Qg2 was best. } { [%clk 0:49:39] } 18... a5 { [%eval -0.13] [%clk 0:27:38] } 19. f5 { [%eval -0.54] [%clk 0:48:52] } 19... Bd7 { [%eval -0.16] [%clk 0:26:40] } 20. Bc4?! { [%eval -0.94] } { Inaccuracy. Nh5 was best. } { [%clk 0:46:55] } 20... a4 { [%eval -1.66] [%clk 0:25:51] } 21. Nc1 { [%eval -0.83] [%clk 0:46:32] } 21... Nd4 { [%eval -1.11] [%clk 0:20:45] } 22. Qh6 { [%eval -1.33] [%clk 0:34:31] } 22... Qc5 { [%eval -1.23] [%clk 0:18:45] } 23. Bd3?! { [%eval -2.15] } { Inaccuracy. Rxd4 was best. } { [%clk 0:28:08] } 23... a3 { [%eval -2.2] [%clk 0:15:08] } 24. Nb3 { [%eval -1.86] [%clk 0:28:27] } 24... Qa7 { [%eval -2.17] [%clk 0:13:49] } 25. Bc4? { [%eval -4.23] } { Mistake. Nxd4 was best. } { [%clk 0:24:00] } 25... Nf3?? { [%eval -1.26] } { Blunder. Nb5 was best. } { [%clk 0:12:40] } 26. Bxf7+?! { [%eval -1.97] } { Inaccuracy. Bd5 was best. } { [%clk 0:15:31] } 26... Kd8?! { [%eval -1.25] } { Inaccuracy. Kxf7 was best. } { [%clk 0:11:07] } 27. Bd5 { [%eval -1.64] [%clk 0:15:43] } 27... Kc7 { [%eval -1.15] [%clk 0:05:16] } 28. Rgf1 { [%eval -1.19] [%clk 0:05:53] } 28... axb2 { [%eval -1.87] [%clk 0:03:59] } 29. Nc5 { [%eval -2.28] [%clk 0:03:35] } 29... dxc5 { [%eval -1.86] [%clk 0:01:46] } 30. Rxf3 { [%eval -2.26] [%clk 0:04:01] } 30... Bb5?? { [%eval 0.0] } { Blunder. Kb6 was best. } { [%clk 0:01:35] } 31. Qg7 { [%eval -0.07] [%clk 0:03:50] } 31... Kb6 { [%eval -0.08] [%clk 0:01:51] } 32. Bxa8 { [%eval -0.15] [%clk 0:03:20] } 32... Rxa8 { [%eval 0.12] [%clk 0:01:55] } 33. Qf7 { [%eval 0.0] [%clk 0:03:49] } 33... Qa6? { [%eval 1.55] } { Mistake. c4 was best. } { [%clk 0:01:01] } 34. Qe6+ { [%eval 1.27] [%clk 0:01:39] } 34... Bc6 { [%eval 1.7] [%clk 0:01:22] } 35. Qb3?? { [%eval -3.15] } { Blunder. a3 was best. } { [%clk 0:02:01] } 35... c4 { [%eval -2.61] [%clk 0:00:43] } 36. Qxb2 { [%eval -3.04] [%clk 0:02:26] } 36... Qb5 { [%eval -2.84] [%clk 0:00:56] } 37. c3? { [%eval -4.86] } { Mistake. Re1 was best. } { [%clk 0:01:17] } 37... Ra3 { [%eval -5.75] [%clk 0:01:09] } 38. Rd2 { [%eval -5.43] [%clk 0:00:32] } 38... b3?! { [%eval -4.04] } { Inaccuracy. Kc7 was best. } { [%clk 0:01:02] } 39. Qc1 { [%eval -3.82] [%clk 0:00:38] } 39... Bc5 { [%eval -3.84] [%clk 0:00:47] } 40. Rb2 { [%eval -4.07] [%clk 0:00:48] } 40... Kc7 { [%eval -3.9] [%clk 0:00:51] } 41. h4?! { [%eval -5.22] } { Inaccuracy. Qe1 was best. } { [%clk 0:00:31] } 41... Qb7?! { [%eval -3.82] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:50] } 42. Qf1 { [%eval -3.92] [%clk 0:00:32] } 42... Qa6 { [%eval -4.12] [%clk 0:00:42] } 43. Qe2 { [%eval -4.74] [%clk 0:00:39] } 43... Bb5?? { [%eval 0.0] } { Blunder. Ra4 was best. } { [%clk 0:00:44] } 44. Nf1?? { [%eval -3.56] } { Blunder. Nh5 was best. } { [%clk 0:01:03] } 44... Qa8?? { [%eval -0.08] } { Blunder. Bc6 was best. } { [%clk 0:00:51] } 45. Rg3 { [%eval -0.16] [%clk 0:00:43] } 45... Kb6 { [%eval -0.44] [%clk 0:00:56] } 46. Rg7 { [%eval 0.0] [%clk 0:00:48] } 46... Qa5?? { [%eval 3.4] } { Blunder. Bd4 was best. } { [%clk 0:00:45] } 47. Ne3 { [%eval 3.45] [%clk 0:00:32] } 47... Ka6 { [%eval 3.89] [%clk 0:00:37] } 48. Nd5 { [%eval 2.92] [%clk 0:00:37] } 48... Bd6?? { [%eval 11.86] } { Blunder. Qa4 was best. } { [%clk 0:00:47] } 49. Qf2 { [%eval 10.79] [%clk 0:00:54] } 49... bxa2+?! { [%eval #7] } { Checkmate is now unavoidable. Bd7 was best. } { [%clk 0:00:41] } 50. Ka1 { [%eval #6] [%clk 0:01:09] } 1-0