Event: Open
Site: Warsaw, Poland
Date: 2021-12-26
White: Petrosian Tigran L.  (ARM)
WhiteElo: 2621
Black: Sarana Alexey  (CFR)
BlackElo: 2680
Result: 1-0
ECO: A07
Opening: King's Indian Attack: Double Fianchetto
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:15:19] } 1... d5 { [%eval 0.09] [%clk 0:15:19] } 2. g3 { [%eval 0.12] [%clk 0:15:28] } 2... g6 { [%eval 0.32] [%clk 0:15:28] } 3. c4 { [%eval 0.0] [%clk 0:15:34] } 3... c6 { [%eval 0.24] [%clk 0:15:36] } 4. Qa4 { [%eval 0.1] [%clk 0:14:34] } 4... Nf6 { [%eval 0.24] [%clk 0:15:45] } 5. cxd5 { [%eval 0.06] [%clk 0:14:40] } 5... Nxd5 { [%eval 0.18] [%clk 0:15:54] } 6. Qd4 { [%eval 0.08] [%clk 0:14:03] } 6... f6 { [%eval 0.03] [%clk 0:15:40] } 7. Bg2 { [%eval 0.0] [%clk 0:13:35] } 7... Nd7 { [%eval 0.14] [%clk 0:14:14] } 8. O-O { [%eval 0.07] [%clk 0:13:08] } 8... e5 { [%eval 0.16] [%clk 0:14:22] } 9. Qh4 { [%eval -0.16] [%clk 0:12:36] } 9... Bg7?! { [%eval 0.54] } { Inaccuracy. Be7 was best. } { [%clk 0:13:35] } 10. Nc3 { [%eval 0.21] [%clk 0:10:49] } 10... Qe7?! { [%eval 0.78] } { Inaccuracy. O-O was best. } { [%clk 0:12:56] } 11. d4 { [%eval 0.81] [%clk 0:09:58] } 11... Nxc3 { [%eval 1.02] [%clk 0:12:51] } 12. bxc3 { [%eval 0.86] [%clk 0:10:06] } 12... e4 { [%eval 1.21] [%clk 0:12:58] } 13. Nd2 { [%eval 1.6] [%clk 0:10:13] } 13... f5 { [%eval 1.47] [%clk 0:13:02] } 14. Qxe7+ { [%eval 1.37] [%clk 0:10:06] } 14... Kxe7 { [%eval 1.16] [%clk 0:13:11] } 15. f3 { [%eval 1.55] [%clk 0:09:27] } 15... exf3 { [%eval 1.42] [%clk 0:13:19] } 16. Bxf3 { [%eval 1.37] [%clk 0:06:58] } 16... Nf6 { [%eval 1.67] [%clk 0:13:28] } 17. e4 { [%eval 0.99] [%clk 0:06:19] } 17... Be6?! { [%eval 1.76] } { Inaccuracy. fxe4 was best. } { [%clk 0:13:36] } 18. Rb1 { [%eval 1.54] [%clk 0:04:01] } 18... b6 { [%eval 2.08] [%clk 0:13:07] } 19. a4?? { [%eval 0.0] } { Blunder. e5 was best. } { [%clk 0:03:00] } 19... Kd7? { [%eval 1.25] } { Mistake. Nxe4 was best. } { [%clk 0:11:57] } 20. a5? { [%eval -0.12] } { Mistake. e5 was best. } { [%clk 0:02:24] } 20... b5?? { [%eval 1.71] } { Blunder. fxe4 was best. } { [%clk 0:11:02] } 21. Ba3?? { [%eval 0.0] } { Blunder. e5 was best. } { [%clk 0:02:27] } 21... fxe4 { [%eval 0.0] [%clk 0:06:58] } 22. Nxe4 { [%eval -0.38] [%clk 0:02:34] } 22... Nxe4 { [%eval -0.19] [%clk 0:07:06] } 23. Bxe4 { [%eval -0.25] [%clk 0:02:43] } 23... Rhe8 { [%eval 0.09] [%clk 0:07:15] } 24. a6?! { [%eval -0.77] } { Inaccuracy. Rbe1 was best. } { [%clk 0:01:55] } 24... Bc4 { [%eval -0.74] [%clk 0:07:03] } 25. Rfe1 { [%eval -0.95] [%clk 0:01:53] } 25... Bf8 { [%eval -0.84] [%clk 0:06:53] } 26. Bc5 { [%eval -0.58] [%clk 0:01:43] } 26... Rxe4 { [%eval -0.39] [%clk 0:05:59] } 27. Rxe4 { [%eval -0.43] [%clk 0:01:50] } 27... Bd3 { [%eval -0.23] [%clk 0:06:08] } 28. Rbe1 { [%eval -0.31] [%clk 0:01:12] } 28... Bxe4 { [%eval -0.38] [%clk 0:06:11] } 29. Rxe4 { [%eval -0.34] [%clk 0:01:18] } 29... Bd6 { [%eval -0.41] [%clk 0:05:20] } 30. Kg2 { [%eval -0.51] [%clk 0:00:15] } 30... Rf8 { [%eval -0.29] [%clk 0:05:29] } 31. g4 { [%eval -0.34] [%clk 0:00:21] } 31... g5 { [%eval -0.5] [%clk 0:04:51] } 32. h3 { [%eval -0.3] [%clk 0:00:20] } 32... h6 { [%eval -0.19] [%clk 0:04:59] } 33. Re2 { [%eval -0.09] [%clk 0:00:20] } 33... Bxc5 { [%eval -0.41] [%clk 0:04:39] } 34. dxc5 { [%eval -0.12] [%clk 0:00:28] } 34... Rf4 { [%eval -0.21] [%clk 0:03:43] } 35. Rd2+ { [%eval -0.23] [%clk 0:00:33] } 35... Kc7 { [%eval 0.0] [%clk 0:03:52] } 36. Rf2 { [%eval -0.11] [%clk 0:00:18] } 36... Rc4 { [%eval -0.13] [%clk 0:03:53] } 37. Rf7+ { [%eval -0.16] [%clk 0:00:26] } 37... Kc8 { [%eval 0.0] [%clk 0:04:02] } 38. Rxa7 { [%eval -0.36] [%clk 0:00:16] } 38... Rxc5 { [%eval -0.48] [%clk 0:04:09] } 39. Rh7 { [%eval -0.25] [%clk 0:00:19] } 39... Rxc3?? { [%eval 5.6] } { Blunder. Kb8 was best. } { [%clk 0:03:53] } 40. Rh8+ { [%eval 5.7] [%clk 0:00:23] } 40... Kc7 { [%eval 5.69] [%clk 0:04:01] } 41. a7 { [%eval 5.64] [%clk 0:00:32] } 1-0