Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Petrosian, Tigran L.
WhiteElo: 2602
Black: Kobalia, Mikhail
BlackElo: 2532
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:03:03] } 1... d5 { [%eval 0.09] [%clk 0:03:03] } 2. g3 { [%eval 0.12] [%clk 0:03:04] } 2... c6 { [%eval 0.33] [%clk 0:03:04] } 3. Bg2 { [%eval 0.2] [%clk 0:03:05] } 3... Bg4 { [%eval 0.38] [%clk 0:03:05] } 4. h3 { [%eval 0.12] [%clk 0:03:05] } 4... Bh5 { [%eval 0.35] [%clk 0:03:06] } 5. d3 { [%eval 0.19] [%clk 0:03:06] } 5... Nd7 { [%eval 0.1] [%clk 0:03:07] } 6. Nbd2 { [%eval 0.0] [%clk 0:03:06] } 6... e5 { [%eval 0.32] [%clk 0:03:08] } 7. e4 { [%eval 0.01] [%clk 0:03:07] } 7... Ngf6 { [%eval 0.16] [%clk 0:03:09] } 8. O-O { [%eval 0.34] [%clk 0:03:07] } 8... Be7 { [%eval 0.22] [%clk 0:02:57] } 9. Qe1 { [%eval -0.24] [%clk 0:02:47] } 9... dxe4?! { [%eval 0.43] } { Inaccuracy. O-O was best. } { [%clk 0:02:41] } 10. Nxe4 { [%eval 0.34] [%clk 0:02:47] } 10... O-O { [%eval 0.33] [%clk 0:02:33] } 11. Ned2? { [%eval -0.75] } { Mistake. Nxf6+ was best. } { [%clk 0:02:10] } 11... Re8 { [%eval -0.86] [%clk 0:02:24] } 12. Nh4 { [%eval -0.93] [%clk 0:01:59] } 12... Bc5 { [%eval -0.6] [%clk 0:02:20] } 13. Nb3 { [%eval -0.45] [%clk 0:01:40] } 13... Bb6 { [%eval -0.45] [%clk 0:02:18] } 14. a4?! { [%eval -1.01] } { Inaccuracy. Be3 was best. } { [%clk 0:01:40] } 14... a5 { [%eval -0.52] [%clk 0:02:20] } 15. Be3 { [%eval -0.88] [%clk 0:01:35] } 15... Nd5?! { [%eval -0.25] } { Inaccuracy. Bc7 was best. } { [%clk 0:02:14] } 16. Bxb6 { [%eval -0.44] [%clk 0:01:30] } 16... Qxb6 { [%eval -0.43] [%clk 0:02:15] } 17. Qd2 { [%eval -0.38] [%clk 0:01:17] } 17... Nb4?! { [%eval 0.6] } { Inaccuracy. f6 was best. } { [%clk 0:02:15] } 18. Rfe1? { [%eval -0.53] } { Mistake. Nf5 was best. } { [%clk 0:01:07] } 18... Rad8 { [%eval -0.77] [%clk 0:02:13] } 19. Qc3 { [%eval -0.3] [%clk 0:01:02] } 19... f6 { [%eval 0.0] [%clk 0:02:02] } 20. Nf5 { [%eval -0.25] [%clk 0:01:01] } 20... Nf8 { [%eval 0.05] [%clk 0:01:53] } 21. Nd2? { [%eval -1.36] } { Mistake. d4 was best. } { [%clk 0:00:56] } 21... Nd5? { [%eval -0.15] } { Mistake. Qc7 was best. } { [%clk 0:01:40] } 22. Qb3 { [%eval -0.65] [%clk 0:00:55] } 22... Qxb3 { [%eval -0.48] [%clk 0:01:38] } 23. Nxb3 { [%eval -0.53] [%clk 0:00:55] } 23... Nb4? { [%eval 0.93] } { Mistake. b6 was best. } { [%clk 0:01:35] } 24. Rac1? { [%eval -0.27] } { Mistake. Nxa5 was best. } { [%clk 0:00:54] } 24... b6 { [%eval -0.24] [%clk 0:01:20] } 25. Nd2 { [%eval -0.48] [%clk 0:00:51] } 25... Bg6 { [%eval -0.33] [%clk 0:01:16] } 26. Ne3 { [%eval -0.23] [%clk 0:00:50] } 26... Ne6 { [%eval -0.42] [%clk 0:01:15] } 27. Ndc4 { [%eval -0.51] [%clk 0:00:50] } 27... Rb8 { [%eval -0.5] [%clk 0:01:11] } 28. Be4 { [%eval -0.09] [%clk 0:00:50] } 28... Red8 { [%eval -0.26] [%clk 0:01:03] } 29. b3?! { [%eval -0.79] } { Inaccuracy. Bxg6 was best. } { [%clk 0:00:49] } 29... Nd4?! { [%eval -0.16] } { Inaccuracy. Bf7 was best. } { [%clk 0:00:52] } 30. Bg2?! { [%eval -1.08] } { Inaccuracy. Bxg6 was best. } { [%clk 0:00:47] } 30... Rdc8? { [%eval 0.0] } { Mistake. Kf8 was best. } { [%clk 0:00:36] } 31. Nd6? { [%eval -1.17] } { Mistake. c3 was best. } { [%clk 0:00:46] } 31... Rd8 { [%eval -1.16] [%clk 0:00:36] } 32. Ne4?? { [%eval -4.32] } { Blunder. Ndc4 was best. } { [%clk 0:00:42] } 32... Na2?? { [%eval -1.88] } { Blunder. f5 was best. } { [%clk 0:00:31] } 33. Ra1 { [%eval -2.46] [%clk 0:00:42] } 33... Bxe4?? { [%eval -0.37] } { Blunder. Nb4 was best. } { [%clk 0:00:32] } 34. Rxa2 { [%eval -0.53] [%clk 0:00:38] } 34... Bxg2 { [%eval -0.2] [%clk 0:00:31] } 35. Kxg2 { [%eval -0.48] [%clk 0:00:39] } 35... Kf7 { [%eval -0.28] [%clk 0:00:29] } 36. Nc4 { [%eval -0.51] [%clk 0:00:37] } 36... Ne6 { [%eval -0.07] [%clk 0:00:28] } 37. Raa1?! { [%eval -0.59] } { Inaccuracy. h4 was best. } { [%clk 0:00:36] } 37... Nd4 { [%eval -0.68] [%clk 0:00:29] } 38. Rac1 { [%eval -0.42] [%clk 0:00:36] } 38... g5 { [%eval -0.5] [%clk 0:00:29] } 39. Ne3 { [%eval -0.78] [%clk 0:00:34] } 39... h5 { [%eval -0.78] [%clk 0:00:29] } 40. Rb1 { [%eval -0.83] [%clk 0:00:34] } 40... Kg6?! { [%eval -0.26] } { Inaccuracy. b5 was best. } { [%clk 0:00:29] } 41. b4 { [%eval -0.35] [%clk 0:00:35] } 41... Ne6?! { [%eval 0.5] } { Inaccuracy. h4 was best. } { [%clk 0:00:16] } 42. Nc4?! { [%eval -0.15] } { Inaccuracy. bxa5 was best. } { [%clk 0:00:36] } 42... axb4 { [%eval -0.17] [%clk 0:00:16] } 43. Rxb4 { [%eval 0.0] } 43... b5 { [%eval -0.09] } 44. Na5?! { [%eval -0.86] } { Inaccuracy. Ne3 was best. } { [%clk 0:00:32] } 44... Nd4?? { [%eval 0.91] } { Blunder. Rdc8 was best. } { [%clk 0:00:17] } 45. Rc1?? { [%eval -3.25] } { Blunder. Rxd4 was best. } { [%clk 0:00:26] } 45... bxa4?? { [%eval -0.95] } { Blunder. Ra8 was best. } { [%clk 0:00:18] } 46. Rxa4 { [%eval -1.08] } 46... Ra8 { [%eval -1.12] } 47. Raa1 { [%eval -0.86] [%clk 0:00:22] } 47... Rd5 { [%eval -0.42] [%clk 0:00:19] } 48. c3 { [%eval -0.26] [%clk 0:00:15] } 48... Rdxa5 { [%eval -0.16] [%clk 0:00:13] } 49. Rxa5 { [%eval -0.2] [%clk 0:00:16] } 49... Rxa5 { [%eval -0.18] [%clk 0:00:15] } 50. cxd4 { [%eval -0.2] [%clk 0:00:17] } 50... exd4 { [%eval -0.22] [%clk 0:00:16] } 51. Rxc6 { [%eval -0.22] [%clk 0:00:18] } 51... Ra3 { [%eval -0.17] [%clk 0:00:17] } 52. g4 { [%eval -0.03] [%clk 0:00:13] } 52... h4 { [%eval 0.0] [%clk 0:00:17] } 53. Rd6 { [%eval 0.0] [%clk 0:00:13] } 53... Rxd3 { [%eval 0.0] [%clk 0:00:18] } 54. Rd7 { [%eval 0.0] [%clk 0:00:15] } 54... Rd1 { [%eval 0.0] [%clk 0:00:18] } 55. Kf3 { [%eval 0.0] [%clk 0:00:14] } 55... d3 { [%eval 0.0] [%clk 0:00:16] } 56. Kg2 { [%eval 0.0] [%clk 0:00:15] } 56... Rd2 { [%eval 0.0] [%clk 0:00:16] } 57. Kf3 { [%eval 0.0] [%clk 0:00:16] } 57... Rd1 { [%eval 0.0] [%clk 0:00:16] } 58. Kg2 { [%eval 0.0] [%clk 0:00:17] } 58... Rd2 { [%eval 0.0] [%clk 0:00:10] } 59. Kf3 { [%eval 0.0] [%clk 0:00:18] } 59... Rd1 { [%eval 0.0] [%clk 0:00:10] } 60. Kg2 { [%eval 0.0] [%clk 0:00:16] } 1/2-1/2