Event: WRBC 2022. Blitz Open
Site: Almaty, Kazakhstan
White: Petrosian, Tigran L.
WhiteElo: 2632
Black: Chigaev, Maksim
BlackElo: 2542
Result: 1-0
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.36] [%clk 0:03:03] } 1... Nf6 { [%eval 0.29] } 2. g3 { [%eval 0.05] } 2... g6 { [%eval 0.25] [%clk 0:03:04] } 3. Bg2 { [%eval 0.13] [%clk 0:03:02] } 3... Bg7 { [%eval 0.28] [%clk 0:03:05] } 4. d3 { [%eval -0.09] [%clk 0:03:03] } 4... O-O { [%eval -0.03] [%clk 0:03:05] } 5. e4 { [%eval -0.25] [%clk 0:03:04] } 5... c5 { [%eval -0.05] [%clk 0:03:03] } 6. O-O { [%eval -0.13] [%clk 0:03:05] } 6... Nc6 { [%eval 0.0] [%clk 0:03:03] } 7. h3?! { [%eval -0.64] } { Inaccuracy. Re1 was best. } { [%clk 0:03:03] } 7... d6 { [%eval -0.25] [%clk 0:03:03] } 8. a4 { [%eval -0.22] [%clk 0:02:59] } 8... a6 { [%eval -0.07] [%clk 0:03:02] } 9. Re1 { [%eval -0.22] [%clk 0:02:58] } 9... Rb8 { [%eval -0.09] [%clk 0:03:01] } 10. Nc3 { [%eval -0.22] [%clk 0:02:55] } 10... b5 { [%eval -0.17] [%clk 0:02:52] } 11. axb5 { [%eval -0.15] [%clk 0:02:56] } 11... axb5 { [%eval -0.14] [%clk 0:02:52] } 12. e5 { [%eval -0.27] [%clk 0:02:37] } 12... dxe5 { [%eval -0.24] [%clk 0:02:51] } 13. Nxe5 { [%eval -0.21] [%clk 0:02:38] } 13... Nxe5 { [%eval -0.19] [%clk 0:02:49] } 14. Rxe5 { [%eval -0.21] [%clk 0:02:39] } 14... Nd7 { [%eval -0.21] [%clk 0:02:09] } 15. Re1 { [%eval -0.06] [%clk 0:02:35] } 15... b4 { [%eval -0.16] [%clk 0:02:04] } 16. Nd5 { [%eval -0.11] [%clk 0:02:32] } 16... e6 { [%eval -0.08] [%clk 0:02:05] } 17. Ne3 { [%eval -0.18] [%clk 0:02:33] } 17... Bb7 { [%eval 0.21] [%clk 0:01:58] } 18. Bxb7 { [%eval 0.12] [%clk 0:02:24] } 18... Rxb7 { [%eval 0.12] [%clk 0:01:59] } 19. Qf3 { [%eval 0.15] [%clk 0:02:24] } 19... Rb8 { [%eval 0.1] [%clk 0:01:38] } 20. Nc4 { [%eval 0.09] [%clk 0:02:24] } 20... Ra8 { [%eval 0.52] [%clk 0:00:22] } 21. Be3 { [%eval 0.38] [%clk 0:01:59] } 21... h6 { [%eval 0.52] [%clk 0:00:20] } 22. Qc6 { [%eval 0.46] [%clk 0:01:17] } 22... Qc8 { [%eval 0.25] [%clk 0:00:15] } 23. Qb5 { [%eval 0.06] [%clk 0:01:06] } 23... Rb8 { [%eval 0.17] [%clk 0:00:16] } 24. Qa4 { [%eval -0.03] [%clk 0:00:55] } 24... g5 { [%eval 0.14] [%clk 0:00:09] } 25. Qa6 { [%eval 0.26] [%clk 0:00:28] } 25... Qc7 { [%eval 0.12] [%clk 0:00:09] } 26. Ra5 { [%eval 0.0] [%clk 0:00:22] } 26... Kh8 { [%eval 0.32] [%clk 0:00:05] } 27. b3?! { [%eval -0.44] } { Inaccuracy. Rea1 was best. } { [%clk 0:00:21] } 27... Ra8 { [%eval -0.33] [%clk 0:00:06] } 28. Qxa8 { [%eval -0.34] [%clk 0:00:22] } 28... Rxa8 { [%eval -0.34] [%clk 0:00:07] } 29. Rxa8+ { [%eval -0.35] [%clk 0:00:23] } 29... Kh7 { [%eval -0.35] [%clk 0:00:08] } 30. Ra6 { [%eval -0.59] [%clk 0:00:17] } 30... Qb7?! { [%eval 0.0] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:08] } 31. Ra5 { [%eval -0.05] [%clk 0:00:17] } 31... Qc7 { [%eval -0.02] [%clk 0:00:07] } 32. Ra6?! { [%eval -0.72] } { Inaccuracy. f4 was best. } { [%clk 0:00:15] } 32... Qb7?! { [%eval 0.0] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:08] } 33. Ra5 { [%eval -0.03] [%clk 0:00:17] } 33... Qc7 { [%eval 0.0] [%clk 0:00:09] } 34. Ra4?! { [%eval -0.56] } { Inaccuracy. Ra6 was best. } { [%clk 0:00:15] } 34... Qb7?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 0:00:07] } 35. Ra5 { [%eval -0.23] [%clk 0:00:11] } 35... f5 { [%eval 0.0] [%clk 0:00:06] } 36. Bd2 { [%eval 0.0] [%clk 0:00:09] } 36... e5?! { [%eval 1.03] } { Inaccuracy. Nb8 was best. } { [%clk 0:00:07] } 37. Rea1 { [%eval 1.03] [%clk 0:00:05] } 37... e4?? { [%eval 3.9] } { Blunder. Nf8 was best. } { [%clk 0:00:04] } 38. Ra7 { [%eval 3.63] [%clk 0:00:06] } 38... Qd5?! { [%eval 4.56] } { Inaccuracy. Qc8 was best. } { [%clk 0:00:05] } 39. R1a6 { [%eval 4.67] [%clk 0:00:07] } 39... exd3 { [%eval 4.98] } 40. Rd6 { [%eval 5.14] [%clk 0:00:08] } 40... Qxc4?! { [%eval 7.32] } { Inaccuracy. Qxd6 was best. } { [%clk 0:00:03] } 41. bxc4 { [%eval 7.45] [%clk 0:00:08] } 41... dxc2 { [%eval 12.06] [%clk 0:00:04] } 42. Rdxd7 { [%eval 12.38] [%clk 0:00:09] } 42... b3?! { [%eval #4] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:00:05] } 43. Rxg7+ { [%eval #3] [%clk 0:00:10] } 1-0