Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Petrosian, Tigran L.
WhiteElo: 2602
Black: Mamedov, Rauf
BlackElo: 2686
Result: 0-1
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:03:02] } 1... Nf6 { [%eval 0.25] [%clk 0:03:03] } 2. g3 { [%eval 0.05] [%clk 0:03:03] } 2... g6 { [%eval 0.25] [%clk 0:03:05] } 3. Bg2 { [%eval 0.13] [%clk 0:03:00] } 3... Bg7 { [%eval 0.28] [%clk 0:03:06] } 4. O-O { [%eval 0.21] [%clk 0:03:00] } 4... O-O { [%eval 0.25] [%clk 0:03:07] } 5. d3 { [%eval -0.13] [%clk 0:03:01] } 5... d6 { [%eval 0.12] [%clk 0:03:07] } 6. c4 { [%eval 0.0] [%clk 0:02:59] } 6... e5 { [%eval 0.3] [%clk 0:03:08] } 7. Nc3 { [%eval 0.13] [%clk 0:03:01] } 7... Nc6 { [%eval 0.32] [%clk 0:03:10] } 8. Rb1 { [%eval 0.31] [%clk 0:03:00] } 8... a5 { [%eval 0.52] [%clk 0:03:11] } 9. a3 { [%eval 0.6] [%clk 0:03:01] } 9... Re8 { [%eval 0.49] [%clk 0:03:10] } 10. Bg5 { [%eval 0.23] [%clk 0:03:01] } 10... h6 { [%eval 0.16] [%clk 0:03:11] } 11. Bxf6 { [%eval 0.16] [%clk 0:03:02] } 11... Bxf6 { [%eval 0.15] [%clk 0:03:12] } 12. b4 { [%eval 0.2] [%clk 0:03:02] } 12... axb4 { [%eval 0.07] [%clk 0:03:13] } 13. axb4 { [%eval 0.23] [%clk 0:03:03] } 13... Bg7 { [%eval 0.19] [%clk 0:03:14] } 14. b5 { [%eval 0.17] [%clk 0:03:03] } 14... Ne7 { [%eval 0.12] [%clk 0:03:15] } 15. Nd2?! { [%eval -0.65] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:57] } 15... e4 { [%eval -0.61] [%clk 0:03:16] } 16. Nd5? { [%eval -1.8] } { Mistake. Qc1 was best. } { [%clk 0:01:27] } 16... Nxd5 { [%eval -1.62] [%clk 0:02:43] } 17. cxd5 { [%eval -1.59] [%clk 0:01:28] } 17... exd3 { [%eval -1.48] [%clk 0:02:39] } 18. e3? { [%eval -2.73] } { Mistake. exd3 was best. } { [%clk 0:01:29] } 18... Bf5?? { [%eval -0.93] } { Blunder. Ra2 was best. } { [%clk 0:02:15] } 19. Qb3 { [%eval -1.22] [%clk 0:01:29] } 19... Ra7 { [%eval -1.02] [%clk 0:01:27] } 20. b6?! { [%eval -1.83] } { Inaccuracy. e4 was best. } { [%clk 0:01:19] } 20... cxb6 { [%eval -1.63] [%clk 0:01:28] } 21. Nc4?! { [%eval -2.57] } { Inaccuracy. h3 was best. } { [%clk 0:01:19] } 21... Ra6 { [%eval -2.28] [%clk 0:01:19] } 22. Rfd1?! { [%eval -3.68] } { Inaccuracy. e4 was best. } { [%clk 0:01:13] } 22... d2 { [%eval -3.99] [%clk 0:00:54] } 23. e4 { [%eval -3.89] [%clk 0:01:03] } 23... Bxe4?! { [%eval -2.94] } { Inaccuracy. Rxe4 was best. } { [%clk 0:00:55] } 24. Bxe4 { [%eval -2.9] [%clk 0:01:03] } 24... Rxe4 { [%eval -3.03] [%clk 0:00:57] } 25. Rxd2 { [%eval -3.53] [%clk 0:01:02] } 25... Qf6?! { [%eval -2.23] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:53] } 26. Rd3?? { [%eval -5.37] } { Blunder. Qc2 was best. } { [%clk 0:00:50] } 26... Ra1?! { [%eval -3.7] } { Inaccuracy. b5 was best. } { [%clk 0:00:42] } 27. Rxa1?! { [%eval -4.65] } { Inaccuracy. Ne3 was best. } { [%clk 0:00:33] } 27... Qxa1+ { [%eval -5.13] [%clk 0:00:43] } 28. Kg2 { [%eval -5.07] [%clk 0:00:34] } 28... Re1 { [%eval -5.2] [%clk 0:00:44] } 29. Ne3 { [%eval -6.31] [%clk 0:00:10] } 29... Qb1?? { [%eval -2.19] } { Blunder. Rg1+ was best. } { [%clk 0:00:34] } 30. Kf3?? { [%eval -4.94] } { Blunder. Qxb1 was best. } { [%clk 0:00:04] } 30... h5?? { [%eval -2.42] } { Blunder. b5 was best. } { [%clk 0:00:26] } 31. h3? { [%eval -4.08] } { Mistake. Qxb1 was best. } { [%clk 0:00:03] } 31... b5 { [%eval -4.63] [%clk 0:00:25] } 32. g4 { [%eval -4.87] [%clk 0:00:04] } 32... hxg4+ { [%eval -4.67] [%clk 0:00:26] } 33. hxg4 { [%eval -4.33] [%clk 0:00:05] } 33... Bh6? { [%eval -2.9] } { Mistake. Qa1 was best. } { [%clk 0:00:25] } 34. Qxb1 { [%eval -2.73] [%clk 0:00:05] } 34... Rxb1 { [%eval -2.59] [%clk 0:00:26] } 35. Nc2?? { [%eval -4.47] } { Blunder. Rc3 was best. } { [%clk 0:00:07] } 35... Bg7 { [%eval -4.58] [%clk 0:00:24] } 36. Nd4 { [%eval -4.88] [%clk 0:00:05] } 36... b4?! { [%eval -3.67] } { Inaccuracy. Bxd4 was best. } { [%clk 0:00:23] } 37. Rb3 { [%eval -3.87] [%clk 0:00:04] } 37... Rd1?! { [%eval -2.21] } { Inaccuracy. Rxb3+ was best. } { [%clk 0:00:17] } 38. Nb5 { [%eval -2.15] [%clk 0:00:05] } 38... Rxd5?! { [%eval -1.21] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:18] } 39. Rxb4 { [%eval -1.51] [%clk 0:00:07] } 39... Be5?! { [%eval -0.59] } { Inaccuracy. b6 was best. } { [%clk 0:00:17] } 40. Ke4 { [%eval -0.52] [%clk 0:00:04] } 40... Rd1 { [%eval -0.35] [%clk 0:00:11] } 41. f4 { [%eval -0.23] [%clk 0:00:04] } 41... Bf6 { [%eval -0.29] [%clk 0:00:13] } 42. g5?! { [%eval -1.0] } { Inaccuracy. Nc7 was best. } { [%clk 0:00:05] } 42... d5+ { [%eval -1.35] [%clk 0:00:14] } 43. Kf3 { [%eval -1.06] [%clk 0:00:04] } 43... Be7 { [%eval -1.78] [%clk 0:00:15] } 44. Rb3 { [%eval -1.67] [%clk 0:00:06] } 44... Bc5 { [%eval -1.93] [%clk 0:00:15] } 45. Nc7?! { [%eval -3.16] } { Inaccuracy. Ke2 was best. } { [%clk 0:00:03] } 45... b6 { [%eval -3.05] [%clk 0:00:12] } 46. Ne8?! { [%eval -4.91] } { Inaccuracy. Rb2 was best. } { [%clk 0:00:04] } 46... Kf8 { [%eval -4.87] [%clk 0:00:12] } 47. Nf6 { [%eval -5.16] [%clk 0:00:06] } 47... Ke7 { [%eval -5.33] [%clk 0:00:13] } 48. Ke2 { [%eval -4.95] [%clk 0:00:05] } 48... Rd4 { [%eval -4.95] [%clk 0:00:12] } 49. Rh3?! { [%eval -6.12] } { Inaccuracy. Re3+ was best. } { [%clk 0:00:05] } 49... Ke6 { [%eval -6.16] [%clk 0:00:11] } 50. Rh4 { [%eval -6.62] [%clk 0:00:04] } 50... Kf5 { [%eval -5.86] [%clk 0:00:11] } 51. Kf3 { [%eval -6.64] [%clk 0:00:05] } 51... Bd6 { [%eval -7.12] [%clk 0:00:12] } 52. Rh7 { [%eval -7.18] [%clk 0:00:03] } 52... Rxf4+ { [%eval -6.97] } 53. Ke2 { [%eval -6.89] } 53... Ke6 { [%eval -7.19] [%clk 0:00:11] } 54. Ne8 { [%eval -8.06] [%clk 0:00:05] } 54... Be5 { [%eval -8.2] [%clk 0:00:11] } 55. Rh1 { [%eval -8.27] [%clk 0:00:04] } 55... Ke7 { [%eval -7.89] [%clk 0:00:12] } 0-1