Event: open8
Date: 2024-08-20
White: Petrosyan, Hakob H.
WhiteElo: 0
Black: Vardanyan, Manvel
BlackElo: 0
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. a3 { [%eval -0.06] [%clk 0:03:02] } 2... e6 { [%eval 0.24] [%clk 0:03:00] } 3. b4 { [%eval -0.29] [%clk 0:03:01] } 3... cxb4 { [%eval -0.26] [%clk 0:03:00] } 4. axb4 { [%eval -0.24] [%clk 0:03:02] } 4... Bxb4 { [%eval -0.28] [%clk 0:02:55] } 5. c3 { [%eval -0.37] [%clk 0:03:00] } 5... Be7 { [%eval -0.27] [%clk 0:02:55] } 6. d4 { [%eval -0.35] [%clk 0:03:01] } 6... d5 { [%eval 0.0] [%clk 0:02:56] } 7. e5 { [%eval 0.0] [%clk 0:03:02] } 7... Nc6 { [%eval 0.0] [%clk 0:02:55] } 8. Qg4 { [%eval 0.21] [%clk 0:03:02] } 8... g6 { [%eval 0.01] [%clk 0:02:53] } 9. h4 { [%eval 0.0] [%clk 0:03:02] } 9... h5 { [%eval -0.05] [%clk 0:02:36] } 10. Qg3 { [%eval -0.23] [%clk 0:03:03] } 10... a5 { [%eval 0.29] [%clk 0:02:17] } 11. Nf3 { [%eval 0.44] [%clk 0:02:56] } 11... a4 { [%eval 0.21] [%clk 0:02:17] } 12. Bb5?! { [%eval -0.51] } { Inaccuracy. Bd3 was best. } { [%clk 0:02:41] } 12... Bd7 { [%eval -0.18] [%clk 0:02:05] } 13. Rxa4 { [%eval -0.71] [%clk 0:02:36] } 13... Rxa4?! { [%eval -0.07] } { Inaccuracy. Na5 was best. } { [%clk 0:02:05] } 14. Bxa4 { [%eval -0.08] [%clk 0:02:37] } 14... Qb6 { [%eval -0.03] [%clk 0:01:56] } 15. Bc2 { [%eval -0.07] [%clk 0:02:35] } 15... Na5? { [%eval 1.58] } { Mistake. Qa6 was best. } { [%clk 0:01:15] } 16. O-O { [%eval 1.75] [%clk 0:02:19] } 16... Nc4?! { [%eval 2.45] } { Inaccuracy. Nh6 was best. } { [%clk 0:01:14] } 17. Nbd2 { [%eval 2.32] [%clk 0:02:17] } 17... Bb5 { [%eval 2.89] [%clk 0:01:14] } 18. Re1 { [%eval 2.68] [%clk 0:02:14] } 18... Nxd2 { [%eval 2.96] [%clk 0:01:12] } 19. Bxd2 { [%eval 2.69] [%clk 0:02:14] } 19... Bc4? { [%eval 4.66] } { Mistake. Qc6 was best. } { [%clk 0:01:13] } 20. Ba4+?? { [%eval 2.25] } { Blunder. Bxg6 was best. } { [%clk 0:01:56] } 20... Bb5?? { [%eval 5.91] } { Blunder. Kf8 was best. } 21. Bxb5+?? { [%eval 2.38] } { Blunder. Rb1 was best. } { [%clk 0:01:54] } 21... Qxb5 { [%eval 2.64] [%clk 0:01:11] } 22. Ng5? { [%eval 1.08] } { Mistake. Ra1 was best. } { [%clk 0:01:44] } 22... Nh6? { [%eval 2.53] } { Mistake. Qb6 was best. } 23. Qf3?? { [%eval -0.04] } { Blunder. Nxe6 was best. } { [%clk 0:01:21] } 23... Nf5 { [%eval 0.0] [%clk 0:01:07] } 24. g3 { [%eval -0.07] [%clk 0:01:21] } 24... O-O { [%eval -0.04] [%clk 0:00:57] } 25. Qe2 { [%eval -0.02] [%clk 0:01:19] } 25... Qxe2 { [%eval 0.0] [%clk 0:00:57] } 26. Rxe2 { [%eval -0.05] [%clk 0:01:19] } 26... Ra8 { [%eval -0.01] [%clk 0:00:58] } 27. Bf4 { [%eval -0.06] [%clk 0:01:13] } 27... b5 { [%eval -0.13] [%clk 0:00:57] } 28. Rb2 { [%eval -0.19] [%clk 0:01:14] } 28... Rb8 { [%eval 0.0] [%clk 0:00:55] } 29. Nf3 { [%eval 0.0] [%clk 0:01:08] } 29... b4 { [%eval 0.13] [%clk 0:00:55] } 30. cxb4 { [%eval -0.13] [%clk 0:01:03] } 30... Rxb4 { [%eval -0.02] [%clk 0:00:56] } 31. Rxb4 { [%eval -0.04] [%clk 0:00:57] } 31... Bxb4 { [%eval -0.09] [%clk 0:00:57] } 32. Kf1 { [%eval 0.0] [%clk 0:00:52] } 32... Bc3 { [%eval -0.08] [%clk 0:00:58] } 33. Be3 { [%eval -0.03] [%clk 0:00:52] } 33... Kf8 { [%eval 0.0] } 34. Ke2 { [%eval 0.0] [%clk 0:00:52] } 34... Ke7 { [%eval 0.0] [%clk 0:00:50] } 35. Kd3 { [%eval -0.02] [%clk 0:00:51] } 35... Ba5 { [%eval 0.0] [%clk 0:00:51] } 36. Kc2 { [%eval 0.0] [%clk 0:00:47] } 36... Bb6 { [%eval -0.01] [%clk 0:00:50] } 37. Kb3 { [%eval -0.01] [%clk 0:00:46] } 37... Kd7 { [%eval 0.0] [%clk 0:00:51] } 38. Kb4 { [%eval 0.0] [%clk 0:00:47] } 38... Kc6 { [%eval 0.0] [%clk 0:00:52] } 39. Kc3 { [%eval 0.0] [%clk 0:00:45] } 39... Kb5 { [%eval 0.0] [%clk 0:00:53] } 40. Ng5 { [%eval 0.0] [%clk 0:00:42] } 40... Ba5+ { [%eval 0.0] [%clk 0:00:34] } 41. Kd3 { [%eval 0.0] [%clk 0:00:42] } 41... Nh6 { [%eval 0.0] [%clk 0:00:32] } 42. Nxe6 { [%eval 0.0] [%clk 0:00:40] } 42... fxe6 { [%eval 0.0] [%clk 0:00:31] } 43. Bxh6 { [%eval 0.0] [%clk 0:00:40] } 43... Be1 { [%eval 0.0] [%clk 0:00:29] } 44. Be3 { [%eval 0.0] [%clk 0:00:38] } 44... Kb4?? { [%eval 9.25] } { Blunder. Kc6 was best. } { [%clk 0:00:29] } 45. Bd2+ { [%eval 9.13] [%clk 0:00:31] } 45... Bxd2 { [%eval 8.8] [%clk 0:00:28] } 46. Kxd2 { [%eval 5.69] [%clk 0:00:32] } 46... Kc4?! { [%eval 11.52] } { Inaccuracy. Kb5 was best. } { [%clk 0:00:29] } 47. Ke3 { [%eval 9.68] [%clk 0:00:33] } 47... Kc3 { [%eval 10.12] [%clk 0:00:31] } 48. f3 { [%eval 9.93] [%clk 0:00:29] } 48... Kc4 { [%eval 77.51] [%clk 0:00:31] } 49. g4 { [%eval 10.92] [%clk 0:00:29] } 49... g5?! { [%eval #23] } { Checkmate is now unavoidable. hxg4 was best. } { [%clk 0:00:21] } 50. hxg5 { [%eval 30.37] [%clk 0:00:28] } 50... h4 { [%eval 11.1] [%clk 0:00:23] } 51. g6 { [%eval #19] [%clk 0:00:27] } 51... h3 { [%eval #21] [%clk 0:00:24] } 52. Kf2 { [%eval 30.5] [%clk 0:00:27] } 52... Kxd4 { [%eval 10.49] [%clk 0:00:19] } 53. g7 { [%eval 9.09] [%clk 0:00:27] } 1-0