Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Oparin, Grigoriy
WhiteElo: 2580
Black: Mamedyarov, Shakhriyar
BlackElo: 2754
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack: Double Fianchetto
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:03:02] } 1... d5 { [%eval 0.09] [%clk 0:03:01] } 2. g3 { [%eval 0.12] [%clk 0:03:02] } 2... g6 { [%eval 0.32] [%clk 0:03:03] } 3. Bg2 { [%eval 0.19] [%clk 0:03:02] } 3... Bg7 { [%eval 0.3] [%clk 0:03:04] } 4. O-O { [%eval 0.02] [%clk 0:03:00] } 4... Nf6 { [%eval 0.26] [%clk 0:03:04] } 5. c4 { [%eval 0.19] [%clk 0:02:59] } 5... c6 { [%eval 0.3] [%clk 0:02:59] } 6. b3 { [%eval 0.3] [%clk 0:03:00] } 6... O-O { [%eval 0.28] [%clk 0:02:59] } 7. Bb2 { [%eval 0.48] [%clk 0:03:01] } 7... a5 { [%eval 0.48] [%clk 0:03:01] } 8. Nc3 { [%eval 0.47] [%clk 0:03:01] } 8... Na6 { [%eval 0.77] [%clk 0:02:56] } 9. d4 { [%eval 0.62] [%clk 0:02:56] } 9... Bf5 { [%eval 0.73] [%clk 0:02:54] } 10. Ne5 { [%eval 0.49] [%clk 0:02:50] } 10... Ne4 { [%eval 0.53] [%clk 0:02:40] } 11. e3? { [%eval -0.77] } { Mistake. cxd5 was best. } { [%clk 0:02:36] } 11... Nxc3 { [%eval -0.51] [%clk 0:02:27] } 12. Bxc3 { [%eval -0.6] [%clk 0:02:36] } 12... Bxe5 { [%eval -0.37] [%clk 0:02:12] } 13. dxe5 { [%eval -0.87] [%clk 0:02:37] } 13... dxc4 { [%eval -0.17] [%clk 0:02:13] } 14. bxc4 { [%eval -0.37] [%clk 0:02:31] } 14... Qxd1 { [%eval -0.08] [%clk 0:02:10] } 15. Rfxd1 { [%eval -0.09] [%clk 0:02:32] } 15... Nc5 { [%eval 0.36] [%clk 0:02:05] } 16. Bd4 { [%eval 0.51] [%clk 0:02:26] } 16... Na4? { [%eval 1.62] } { Mistake. Nd7 was best. } { [%clk 0:01:59] } 17. c5 { [%eval 1.38] [%clk 0:02:20] } 17... Rfd8 { [%eval 1.54] [%clk 0:01:47] } 18. Rdc1 { [%eval 1.26] [%clk 0:02:17] } 18... Rxd4 { [%eval 1.15] [%clk 0:01:40] } 19. exd4 { [%eval 1.26] [%clk 0:02:18] } 19... Rd8 { [%eval 0.99] [%clk 0:01:42] } 20. Rc4 { [%eval 0.9] [%clk 0:01:34] } 20... Nb2 { [%eval 1.03] [%clk 0:01:42] } 21. Rc3 { [%eval 0.8] [%clk 0:01:35] } 21... a4?! { [%eval 1.72] } { Inaccuracy. Rxd4 was best. } { [%clk 0:01:42] } 22. h3?! { [%eval 0.74] } { Inaccuracy. g4 was best. } { [%clk 0:01:16] } 22... Rxd4 { [%eval 0.63] [%clk 0:01:38] } 23. g4 { [%eval 0.73] [%clk 0:01:17] } 23... Be6 { [%eval 0.66] [%clk 0:01:35] } 24. Rc2 { [%eval 0.24] [%clk 0:01:06] } 24... Nc4 { [%eval 0.34] [%clk 0:01:28] } 25. Rc3 { [%eval 0.34] [%clk 0:00:47] } 25... Kf8?! { [%eval 0.87] } { Inaccuracy. Na5 was best. } { [%clk 0:01:19] } 26. Rb1 { [%eval 0.74] [%clk 0:00:45] } 26... Nxe5 { [%eval 0.73] [%clk 0:01:10] } 27. Rxb7 { [%eval 0.65] [%clk 0:00:37] } 27... Bxa2 { [%eval 0.77] [%clk 0:01:11] } 28. Ra7?! { [%eval 0.24] } { Inaccuracy. Rb6 was best. } { [%clk 0:00:35] } 28... Bb3?! { [%eval 0.81] } { Inaccuracy. g5 was best. } { [%clk 0:01:02] } 29. Ra6 { [%eval 0.51] [%clk 0:00:33] } 29... Rd1+ { [%eval 0.18] [%clk 0:00:27] } 30. Kh2 { [%eval 0.32] [%clk 0:00:34] } 30... Rd2? { [%eval 1.66] } { Mistake. g5 was best. } { [%clk 0:00:27] } 31. Kg1? { [%eval 0.51] } { Mistake. Bxc6 was best. } { [%clk 0:00:27] } 31... Rd1+ { [%eval 0.34] [%clk 0:00:19] } 32. Kh2 { [%eval 0.53] [%clk 0:00:28] } 32... Rd2? { [%eval 1.72] } { Mistake. Kg7 was best. } { [%clk 0:00:20] } 33. Kg1?? { [%eval 0.0] } { Blunder. Bxc6 was best. } { [%clk 0:00:26] } 1/2-1/2