Event: Open
Site: Warsaw, Poland
Date: 2021-12-28
White: Demchenko, Anton
WhiteElo: 2666
Black: Maghsoodloo, Parham
BlackElo: 2512
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:15:18] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. Nf3 { [%eval 0.0] [%clk 0:15:27] } 2... Nc6 { [%eval 0.45] [%clk 0:15:28] } 3. Bb5 { [%eval 0.49] [%clk 0:15:35] } 3... g6 { [%eval 0.59] [%clk 0:15:31] } 4. O-O { [%eval 0.2] [%clk 0:15:43] } 4... Bg7 { [%eval 0.43] [%clk 0:15:39] } 5. d3 { [%eval 0.17] [%clk 0:15:51] } 5... e5 { [%eval 0.37] [%clk 0:14:31] } 6. a3 { [%eval 0.29] [%clk 0:15:58] } 6... Nge7 { [%eval 0.51] [%clk 0:14:34] } 7. b4 { [%eval 0.17] [%clk 0:16:06] } 7... cxb4?! { [%eval 0.82] } { Inaccuracy. Nd4 was best. } { [%clk 0:13:41] } 8. axb4 { [%eval 0.41] [%clk 0:16:14] } 8... O-O { [%eval 0.64] [%clk 0:13:46] } 9. c4 { [%eval 0.58] [%clk 0:13:04] } 9... Nxb4 { [%eval 0.96] [%clk 0:13:54] } 10. Ba3 { [%eval 0.92] [%clk 0:13:04] } 10... Nbc6 { [%eval 0.99] [%clk 0:14:02] } 11. Bd6 { [%eval 0.97] [%clk 0:13:11] } 11... b6 { [%eval 1.02] [%clk 0:12:44] } 12. Nc3 { [%eval 1.07] [%clk 0:12:56] } 12... Re8 { [%eval 0.86] [%clk 0:12:51] } 13. c5 { [%eval 0.69] [%clk 0:10:37] } 13... Bb7 { [%eval 1.23] [%clk 0:11:15] } 14. Bc4 { [%eval 0.7] [%clk 0:10:29] } 14... Nc8 { [%eval 0.79] [%clk 0:11:19] } 15. Nb5 { [%eval 0.74] [%clk 0:10:16] } 15... Na5 { [%eval 1.09] [%clk 0:04:58] } 16. Rxa5 { [%eval 0.25] [%clk 0:05:06] } 16... bxa5 { [%eval 0.19] [%clk 0:05:07] } 17. Qb3 { [%eval 0.33] [%clk 0:05:15] } 17... Qf6 { [%eval 0.37] [%clk 0:05:16] } 18. d4 { [%eval 0.27] [%clk 0:03:42] } 18... a4 { [%eval 0.0] [%clk 0:04:00] } 19. Qa2 { [%eval 0.16] [%clk 0:03:06] } 19... exd4 { [%eval 0.0] [%clk 0:02:45] } 20. e5 { [%eval 0.19] [%clk 0:03:15] } 20... Qf4 { [%eval 0.0] [%clk 0:02:51] } 21. e6 { [%eval 0.0] [%clk 0:02:38] } 21... Nxd6 { [%eval 0.0] [%clk 0:02:58] } 22. Nxd6 { [%eval 0.33] [%clk 0:02:44] } 22... dxe6 { [%eval 0.19] [%clk 0:00:43] } 23. Nxb7 { [%eval 0.21] [%clk 0:02:52] } 23... Qc7 { [%eval 0.39] [%clk 0:00:52] } 24. Nd6 { [%eval 0.2] [%clk 0:02:45] } 24... Re7 { [%eval 0.17] [%clk 0:00:52] } 25. Ne4? { [%eval -0.85] } { Mistake. Qa3 was best. } { [%clk 0:01:37] } 25... Qc6 { [%eval -0.67] [%clk 0:00:52] } 26. Re1 { [%eval -0.16] [%clk 0:01:45] } 26... Rb8 { [%eval -0.18] [%clk 0:01:00] } 27. h4?! { [%eval -0.88] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:52] } 27... h6 { [%eval -0.46] [%clk 0:01:09] } 28. Qd2 { [%eval 0.0] [%clk 0:01:01] } 28... a3?! { [%eval 0.8] } { Inaccuracy. d3 was best. } { [%clk 0:01:16] } 29. Qa5 { [%eval 0.54] [%clk 0:00:59] } 29... Reb7 { [%eval 0.52] [%clk 0:00:55] } 30. Ba2?? { [%eval -2.66] } { Blunder. Nfd2 was best. } { [%clk 0:00:49] } 30... Rb4 { [%eval -2.7] [%clk 0:00:27] } 31. Qxa7? { [%eval -4.83] } { Mistake. Nd6 was best. } { [%clk 0:00:52] } 31... Qb7 { [%eval -4.75] } 32. Qa5 { [%eval -5.02] [%clk 0:00:28] } 32... Ra8 { [%eval -5.12] [%clk 0:00:19] } 33. c6 { [%eval -5.26] [%clk 0:00:27] } 33... Rxa5 { [%eval -5.0] [%clk 0:00:28] } 34. cxb7 { [%eval -5.22] [%clk 0:00:37] } 34... Rxb7 { [%eval -5.33] [%clk 0:00:37] } 35. Nfd2 { [%eval -5.35] [%clk 0:00:25] } 35... Rb2 { [%eval -5.41] [%clk 0:00:33] } 36. Nc4 { [%eval -5.18] [%clk 0:00:32] } 36... Rxa2 { [%eval -5.92] [%clk 0:00:42] } 37. Nxa5 { [%eval -5.26] [%clk 0:00:41] } 37... d3 { [%eval -4.91] [%clk 0:00:50] } 38. Rd1 { [%eval -5.79] [%clk 0:00:18] } 38... Re2 { [%eval -6.15] [%clk 0:00:41] } 39. Nc5 { [%eval -5.1] [%clk 0:00:19] } 39... d2 { [%eval -5.33] [%clk 0:00:48] } 40. Nd3 { [%eval -6.34] [%clk 0:00:20] } 40... Bc3 { [%eval -5.87] [%clk 0:00:48] } 41. Nc4 { [%eval -7.23] [%clk 0:00:15] } 41... a2 { [%eval -7.44] [%clk 0:00:56] } 42. Kh2 { [%eval -8.25] [%clk 0:00:11] } 42... a1=Q { [%eval -8.3] } 43. Rxa1 { [%eval -8.34] [%clk 0:00:20] } 43... Bxa1 { [%eval -8.29] [%clk 0:01:10] } 0-1