Event: WRBC 2022. Rapid Open
Site: Almaty, Kazakhstan
Date: 2022-12-28
White: Postlmayer, Jakob
WhiteElo: 2182
Black: Kostenko, Petr
BlackElo: 2404
Result: 0-1
ECO: B39
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation
Variant: Standard
TimeControl: 15 +10

1. Nf3 { [%eval 0.36] [%clk 0:15:19] } 1... c5 { [%eval 0.13] [%clk 0:15:06] } 2. c4 { [%eval 0.25] [%clk 0:15:26] } 2... Nc6 { [%eval 0.43] [%clk 0:15:11] } 3. d4 { [%eval 0.19] [%clk 0:15:35] } 3... cxd4 { [%eval 0.0] [%clk 0:15:18] } 4. Nxd4 { [%eval 0.21] [%clk 0:15:44] } 4... Nf6 { [%eval 0.25] [%clk 0:13:56] } 5. Nc3 { [%eval 0.14] [%clk 0:15:52] } 5... g6 { [%eval 0.5] [%clk 0:11:47] } 6. e4 { [%eval 0.51] [%clk 0:15:59] } 6... Bg7 { [%eval 0.67] [%clk 0:11:51] } 7. Be3 { [%eval 0.67] [%clk 0:16:04] } 7... Ng4 { [%eval 0.94] [%clk 0:11:35] } 8. Qxg4 { [%eval 0.76] [%clk 0:16:12] } 8... Nxd4 { [%eval 0.78] [%clk 0:11:44] } 9. Qd1 { [%eval 0.81] [%clk 0:16:19] } 9... e5 { [%eval 0.7] [%clk 0:11:52] } 10. Bd3 { [%eval 0.73] [%clk 0:16:18] } 10... O-O { [%eval 0.68] [%clk 0:12:00] } 11. O-O { [%eval 0.67] [%clk 0:16:25] } 11... d6 { [%eval 0.67] [%clk 0:12:08] } 12. Nd5 { [%eval 0.56] [%clk 0:16:14] } 12... Be6 { [%eval 0.63] [%clk 0:12:11] } 13. Rc1 { [%eval 0.56] [%clk 0:16:13] } 13... Rc8 { [%eval 0.56] [%clk 0:12:02] } 14. Bxd4 { [%eval 0.39] [%clk 0:16:09] } 14... exd4 { [%eval 0.56] [%clk 0:12:09] } 15. b4?! { [%eval 0.0] } { Inaccuracy. Ra1 was best. } { [%clk 0:16:07] } 15... Re8 { [%eval 0.31] [%clk 0:11:26] } 16. Qb3 { [%eval -0.21] [%clk 0:15:16] } 16... h5 { [%eval -0.21] [%clk 0:10:29] } 17. f4 { [%eval -0.58] [%clk 0:13:46] } 17... Bxd5 { [%eval -0.61] [%clk 0:10:25] } 18. exd5 { [%eval -0.64] [%clk 0:13:40] } 18... Re3 { [%eval -0.15] [%clk 0:10:25] } 19. c5 { [%eval -0.18] [%clk 0:13:42] } 19... h4 { [%eval 0.0] [%clk 0:09:44] } 20. c6 { [%eval 0.25] [%clk 0:13:21] } 20... Rc7 { [%eval 0.67] [%clk 0:07:42] } 21. b5 { [%eval 0.84] [%clk 0:12:59] } 21... b6 { [%eval 0.88] [%clk 0:07:50] } 22. Qc2 { [%eval 1.11] [%clk 0:12:29] } 22... Qf6 { [%eval 0.91] [%clk 0:07:46] } 23. a4 { [%eval 0.55] [%clk 0:12:24] } 23... Bh6 { [%eval 0.67] [%clk 0:07:49] } 24. f5 { [%eval 0.67] [%clk 0:12:18] } 24... g5 { [%eval 0.74] [%clk 0:07:51] } 25. a5 { [%eval 0.52] [%clk 0:12:13] } 25... bxa5 { [%eval 0.62] [%clk 0:07:19] } 26. Ra1 { [%eval 0.62] [%clk 0:11:04] } 26... Qe5? { [%eval 2.24] } { Mistake. g4 was best. } { [%clk 0:06:17] } 27. f6 { [%eval 1.99] [%clk 0:11:03] } 27... g4?! { [%eval 2.68] } { Inaccuracy. h3 was best. } { [%clk 0:05:38] } 28. Rf5?! { [%eval 1.61] } { Inaccuracy. Qd1 was best. } { [%clk 0:10:23] } 28... Re1+ { [%eval 1.62] [%clk 0:05:28] } 29. Rxe1 { [%eval 1.73] [%clk 0:10:32] } 29... Qxe1+ { [%eval 1.67] [%clk 0:05:37] } 30. Rf1 { [%eval 1.66] [%clk 0:10:40] } 30... Qe5 { [%eval 1.93] [%clk 0:04:22] } 31. Qe2?! { [%eval 1.05] } { Inaccuracy. Kh1 was best. } { [%clk 0:10:29] } 31... Qxe2 { [%eval 0.93] [%clk 0:03:37] } 32. Bxe2 { [%eval 0.95] [%clk 0:10:38] } 32... Be3+ { [%eval 1.12] [%clk 0:03:41] } 33. Kh1 { [%eval 0.49] [%clk 0:10:47] } 33... g3 { [%eval 2.07] [%clk 0:03:46] } 34. Ra1?? { [%eval -2.11] } { Blunder. Bd3 was best. } { [%clk 0:10:06] } 34... Bd2?? { [%eval 1.48] } { Blunder. Kh7 was best. } { [%clk 0:03:54] } 35. Rd1?! { [%eval 0.4] } { Inaccuracy. Bd3 was best. } { [%clk 0:10:13] } 35... Bc3?! { [%eval 1.14] } { Inaccuracy. Bg5 was best. } { [%clk 0:04:02] } 36. hxg3 { [%eval 0.83] [%clk 0:10:21] } 36... hxg3 { [%eval 1.05] [%clk 0:04:11] } 37. Rd3 { [%eval 0.89] [%clk 0:10:28] } 37... a4?? { [%eval 2.95] } { Blunder. Be1 was best. } { [%clk 0:04:09] } 38. Rxg3+ { [%eval 1.92] [%clk 0:10:24] } 38... Kh7 { [%eval 3.93] [%clk 0:04:08] } 39. Bd3+ { [%eval 4.07] [%clk 0:10:29] } 39... Kh6 { [%eval 5.09] [%clk 0:04:17] } 40. Kg1?? { [%eval 0.2] } { Blunder. Kh2 was best. } { [%clk 0:10:12] } 40... a3 { [%eval 0.1] [%clk 0:04:26] } 41. Bb1 { [%eval 0.04] [%clk 0:10:15] } 41... Rc8 { [%eval 0.16] [%clk 0:04:15] } 42. Rf3 { [%eval 0.0] [%clk 0:08:33] } 42... Rb8 { [%eval 0.0] [%clk 0:04:05] } 43. b6? { [%eval -1.49] } { Mistake. Kh2 was best. } { [%clk 0:05:51] } 43... axb6 { [%eval -1.75] [%clk 0:04:07] } 44. Kf2 { [%eval -1.4] [%clk 0:05:19] } 44... b5? { [%eval 0.0] } { Mistake. Ra8 was best. } { [%clk 0:04:11] } 45. Ba2?? { [%eval -2.63] } { Blunder. Kg3 was best. } { [%clk 0:05:25] } 45... b4? { [%eval -1.22] } { Mistake. Re8 was best. } { [%clk 0:04:12] } 46. Bb3?? { [%eval -3.83] } { Blunder. Ke2 was best. } { [%clk 0:05:32] } 46... Ra8 { [%eval -3.7] [%clk 0:04:14] } 47. Ba2 { [%eval -3.88] [%clk 0:05:20] } 47... b3 { [%eval -3.87] [%clk 0:04:18] } 48. Bxb3 { [%eval -4.07] [%clk 0:05:23] } 48... a2 { [%eval -3.68] [%clk 0:04:27] } 49. Bxa2 { [%eval -3.89] [%clk 0:05:31] } 49... Rxa2+ { [%eval -4.46] [%clk 0:04:35] } 50. Kg3 { [%eval -4.27] [%clk 0:05:28] } 50... Ra5 { [%eval -4.67] [%clk 0:04:42] } 51. Rf5 { [%eval -5.68] [%clk 0:04:49] } 51... Kg6 { [%eval -4.98] [%clk 0:04:27] } 52. Kf4 { [%eval -6.31] [%clk 0:04:42] } 52... d3 { [%eval -6.13] [%clk 0:04:27] } 53. Rg5+ { [%eval -6.37] [%clk 0:04:34] } 53... Kxf6 { [%eval -6.42] [%clk 0:04:33] } 54. Rf5+ { [%eval -6.29] [%clk 0:04:24] } 54... Ke7 { [%eval -6.52] [%clk 0:04:38] } 55. Ke4?! { [%eval -10.23] } { Inaccuracy. c7 was best. } { [%clk 0:04:32] } 55... d2 { [%eval -12.49] [%clk 0:04:39] } 56. Rf1 { [%eval -12.35] [%clk 0:04:40] } 56... Ra1 { [%eval -12.89] [%clk 0:04:46] } 57. Kd4 0-1