Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-22
White: Raja, Harshit
WhiteElo: 2472
Black: Chigaev, Maksim
BlackElo: 2616
Result: 1/2-1/2
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:46] } 1... c5 { [%eval 0.2] [%clk 1:40:53] } 2. Nf3 { [%eval 0.21] [%clk 1:41:00] } 2... d6 { [%eval 0.26] [%clk 1:41:18] } 3. d4 { [%eval 0.17] [%clk 1:41:07] } 3... Nf6 { [%eval 0.22] [%clk 1:41:42] } 4. Nc3 { [%eval 0.0] [%clk 1:40:50] } 4... cxd4 { [%eval 0.15] [%clk 1:42:05] } 5. Nxd4 { [%eval 0.25] [%clk 1:41:13] } 5... a6 { [%eval 0.29] [%clk 1:42:31] } 6. Bg5 { [%eval 0.0] [%clk 1:38:14] } 6... Nbd7 { [%eval 0.3] [%clk 1:42:53] } 7. Qe2 { [%eval 0.37] [%clk 1:38:03] } 7... h6 { [%eval 0.58] [%clk 1:42:21] } 8. Bh4 { [%eval 0.49] [%clk 1:38:26] } 8... g6 { [%eval 0.38] [%clk 1:42:43] } 9. f4 { [%eval 0.67] [%clk 1:38:49] } 9... e5 { [%eval 0.5] [%clk 1:43:09] } 10. fxe5 { [%eval 0.49] [%clk 1:37:24] } 10... dxe5 { [%eval 0.69] [%clk 1:43:34] } 11. Nb3 { [%eval 0.4] [%clk 1:28:01] } 11... Bb4 { [%eval 0.38] [%clk 1:41:44] } 12. Qf3 { [%eval 0.21] [%clk 1:28:18] } 12... Bxc3+ { [%eval 0.41] [%clk 1:39:38] } 13. bxc3 { [%eval 0.44] [%clk 1:28:42] } 13... Qb6 { [%eval 0.46] [%clk 1:38:41] } 14. Bd3 { [%eval 0.2] [%clk 1:22:16] } 14... O-O { [%eval 0.14] [%clk 1:38:01] } 15. Bf2 { [%eval 0.3] [%clk 1:19:57] } 15... Qc6 { [%eval 0.4] [%clk 1:37:59] } 16. O-O { [%eval 0.45] [%clk 1:04:27] } 16... b6 { [%eval 0.79] [%clk 1:36:52] } 17. Be3 { [%eval 0.6] [%clk 0:57:40] } 17... Kg7 { [%eval 0.7] [%clk 1:35:28] } 18. Rad1 { [%eval 0.51] [%clk 0:52:46] } 18... Bb7 { [%eval 0.66] [%clk 1:24:07] } 19. c4 { [%eval 0.51] [%clk 0:47:52] } 19... a5 { [%eval 0.53] [%clk 1:14:12] } 20. a4? { [%eval -0.92] } { Mistake. Nd2 was best. } { [%clk 0:44:33] } 20... Qxa4 { [%eval -0.53] [%clk 1:09:44] } 21. c5 { [%eval -0.5] [%clk 0:29:45] } 21... Qc6 { [%eval -0.36] [%clk 1:05:41] } 22. cxb6 { [%eval -0.23] [%clk 0:29:34] } 22... a4 { [%eval -0.2] [%clk 1:03:03] } 23. Nd2 { [%eval -0.14] [%clk 0:28:41] } 23... a3 { [%eval -0.15] [%clk 0:58:00] } 24. Ra1 { [%eval -0.2] [%clk 0:26:34] } 24... a2 { [%eval -0.21] [%clk 0:41:19] } 25. Bc4?! { [%eval -1.04] } { Inaccuracy. h3 was best. } { [%clk 0:25:14] } 25... Nxb6?! { [%eval -0.15] } { Inaccuracy. Ba6 was best. } { [%clk 0:41:10] } 26. Bb5 { [%eval -0.25] [%clk 0:10:31] } 26... Qd6 { [%eval -0.43] [%clk 0:41:25] } 27. Qxf6+ { [%eval -0.37] [%clk 0:09:05] } 27... Qxf6 { [%eval -0.29] [%clk 0:41:53] } 28. Rxf6 { [%eval -0.34] [%clk 0:08:31] } 28... Kxf6 { [%eval -0.49] [%clk 0:42:19] } 29. Bxb6 { [%eval -0.35] [%clk 0:08:59] } 29... Ba6?! { [%eval 0.2] } { Inaccuracy. Rfc8 was best. } { [%clk 0:39:29] } 30. Ba4? { [%eval -0.84] } { Mistake. Bc6 was best. } { [%clk 0:08:34] } 30... Rfb8 { [%eval -0.38] [%clk 0:36:00] } 31. Bc7? { [%eval -1.43] } { Mistake. Bc6 was best. } { [%clk 0:06:10] } 31... Rb2? { [%eval 0.0] } { Mistake. Rb7 was best. } { [%clk 0:34:05] } 32. Bb3 { [%eval 0.0] [%clk 0:05:41] } 32... Bd3 { [%eval 0.13] [%clk 0:34:21] } 33. cxd3 { [%eval 0.13] [%clk 0:03:14] } 33... Rxd2 { [%eval 0.13] [%clk 0:34:26] } 34. Rf1+ { [%eval 0.13] [%clk 0:02:30] } 34... Ke7 { [%eval 0.13] [%clk 0:26:24] } 35. Bxe5 { [%eval 0.03] [%clk 0:02:59] } 35... f5 { [%eval 0.13] [%clk 0:26:13] } 36. exf5 { [%eval 0.13] [%clk 0:01:19] } 36... gxf5 { [%eval 0.26] [%clk 0:26:41] } 37. Re1 { [%eval 0.21] [%clk 0:00:32] } 37... Kd7?! { [%eval 1.06] } { Inaccuracy. Rxd3 was best. } { [%clk 0:26:54] } 38. Bc4 { [%eval 1.11] [%clk 0:00:38] } 38... Rc2 { [%eval 1.15] [%clk 0:26:17] } 39. h4 { [%eval 1.05] [%clk 0:00:31] } 39... Ra3 { [%eval 1.16] [%clk 0:23:48] } 40. Bd4 { [%eval 0.97] [%clk 0:50:32] } 40... f4 { [%eval 1.11] [%clk 1:13:12] } 41. Rf1?! { [%eval 0.56] } { Inaccuracy. Bb5+ was best. } { [%clk 0:45:13] } 41... Ra8 { [%eval 0.71] [%clk 1:10:04] } 42. Bg7?! { [%eval 0.09] } { Inaccuracy. Kh2 was best. } { [%clk 0:27:56] } 42... f3 { [%eval 0.11] [%clk 1:07:32] } 43. Rxf3 { [%eval 0.02] [%clk 0:24:39] } 43... a1=Q+ { [%eval 0.11] [%clk 1:07:50] } 1/2-1/2