Event: Warsaw Najdorf Festival
Site: chess24.com
Date: 2021-07-13
White: Piekielny, Pawel
WhiteElo: 2150
Black: Bebel, Arkadiusz
BlackTitle: FM
BlackElo: 2306
Result: 0-1
ECO: C07
Opening: French Defense: Tarrasch Variation, Chistyakov Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:59] } 1... e6 { [%eval 0.13] [%clk 1:30:53] } 2. d4 { [%eval 0.0] [%clk 1:31:24] } 2... d5 { [%eval 0.0] [%clk 1:31:18] } 3. Nd2 { [%eval 0.11] [%clk 1:31:50] } 3... c5 { [%eval 0.0] [%clk 1:31:41] } 4. exd5 { [%eval 0.1] [%clk 1:32:12] } 4... Qxd5 { [%eval 0.09] [%clk 1:31:47] } 5. Ngf3 { [%eval 0.0] [%clk 1:32:23] } 5... cxd4 { [%eval 0.0] [%clk 1:32:04] } 6. Bc4 { [%eval 0.0] [%clk 1:32:47] } 6... Qd6 { [%eval 0.0] [%clk 1:32:24] } 7. Qe2 { [%eval 0.0] [%clk 1:33:00] } 7... Nf6 { [%eval 0.0] [%clk 1:32:42] } 8. Nb3 { [%eval -0.17] [%clk 1:33:24] } 8... Nc6 { [%eval -0.4] [%clk 1:33:02] } 9. Bg5 { [%eval 0.0] [%clk 1:33:36] } 9... a6 { [%eval -0.3] [%clk 1:33:19] } 10. O-O-O { [%eval -0.21] [%clk 1:30:09] } 10... b5 { [%eval 0.0] [%clk 1:33:39] } 11. Bd3 { [%eval -0.01] [%clk 1:30:32] } 11... Be7 { [%eval 0.0] [%clk 1:33:31] } 12. Kb1 { [%eval -0.27] [%clk 1:23:46] } 12... Bb7 { [%eval -0.23] [%clk 1:27:59] } 13. Nbxd4 { [%eval -0.27] [%clk 1:21:12] } 13... Nxd4 { [%eval -0.46] [%clk 1:28:20] } 14. Nxd4 { [%eval -0.14] [%clk 1:21:41] } 14... O-O { [%eval -0.61] [%clk 1:28:31] } 15. Rhe1 { [%eval -0.25] [%clk 1:01:40] } 15... Qxd4 { [%eval -0.26] [%clk 1:27:49] } 16. Bxh7+ { [%eval -0.53] [%clk 1:00:46] } 16... Nxh7 { [%eval -0.5] [%clk 1:28:13] } 17. Rxd4 { [%eval -0.44] [%clk 0:59:40] } 17... Bxg5 { [%eval -0.17] [%clk 1:28:37] } 18. f4 { [%eval -0.53] [%clk 0:59:42] } 18... Bf6 { [%eval -0.28] [%clk 1:28:58] } 19. Rd3 { [%eval 0.0] [%clk 0:57:02] } 19... Bd5 { [%eval -0.05] [%clk 1:29:06] } 20. Rh3?! { [%eval -0.72] } { Inaccuracy. Qf2 was best. } { [%clk 0:55:09] } 20... g6 { [%eval -0.82] [%clk 1:27:19] } 21. g4 { [%eval -0.72] [%clk 0:54:42] } 21... Rfd8?! { [%eval -0.09] } { Inaccuracy. Rac8 was best. } { [%clk 1:21:35] } 22. Re3?! { [%eval -0.86] } { Inaccuracy. Rd3 was best. } { [%clk 0:36:23] } 22... Rd6 { [%eval -0.36] [%clk 1:05:29] } 23. f5 { [%eval -0.62] [%clk 0:34:46] } 23... Rad8 { [%eval -0.27] [%clk 1:03:08] } 24. fxg6 { [%eval -0.14] [%clk 0:33:52] } 24... fxg6 { [%eval -0.18] [%clk 1:03:35] } 25. b3 { [%eval -0.24] [%clk 0:27:38] } 25... b4 { [%eval -0.37] [%clk 0:58:13] } 26. Rf1 { [%eval -0.27] [%clk 0:24:58] } 26... Bg7 { [%eval -0.33] [%clk 0:56:18] } 27. a3 { [%eval -0.55] [%clk 0:23:04] } 27... a5 { [%eval -0.58] [%clk 0:53:33] } 28. Rd3?? { [%eval -2.8] } { Blunder. a4 was best. } { [%clk 0:23:14] } 28... Ng5?! { [%eval -1.86] } { Inaccuracy. bxa3 was best. } { [%clk 0:49:03] } 29. Rfd1?? { [%eval -4.3] } { Blunder. a4 was best. } { [%clk 0:20:09] } 29... Ne4?? { [%eval -1.67] } { Blunder. a4 was best. } { [%clk 0:48:11] } 30. Qxe4 { [%eval -1.65] [%clk 0:20:21] } 30... Bxe4 { [%eval -1.88] [%clk 0:48:34] } 31. Rxd6 { [%eval -1.98] [%clk 0:20:48] } 31... Rxd6 { [%eval -2.25] [%clk 0:48:22] } 32. Rxd6 { [%eval -2.25] [%clk 0:21:18] } 32... bxa3? { [%eval -0.93] } { Mistake. e5 was best. } { [%clk 0:47:25] } 33. Rxe6 { [%eval -1.38] [%clk 0:21:00] } 33... Bxc2+ { [%eval -1.08] [%clk 0:46:22] } 34. Ka2 { [%eval -0.88] [%clk 0:20:32] } 34... Bf8 { [%eval -0.82] [%clk 0:46:11] } 35. Ra6 { [%eval -1.3] [%clk 0:18:02] } 35... Bb4 { [%eval -1.03] [%clk 0:46:08] } 36. h4 { [%eval -1.09] [%clk 0:16:41] } 36... Be4 { [%eval -1.64] [%clk 0:43:03] } 37. h5 { [%eval -1.84] [%clk 0:10:31] } 37... gxh5 { [%eval -2.91] [%clk 0:42:00] } 38. gxh5 { [%eval -2.05] [%clk 0:10:15] } 38... Kh7 { [%eval -1.71] [%clk 0:41:50] } 39. Rb6 { [%eval -2.01] [%clk 0:07:06] } 39... Bf3 { [%eval -1.76] [%clk 0:41:36] } 40. h6 { [%eval -2.25] [%clk 0:37:22] } 40... Be4 { [%eval -2.43] [%clk 1:11:43] } 41. Ra6?! { [%eval -3.36] } { Inaccuracy. Re6 was best. } { [%clk 0:36:53] } 41... Bg6 { [%eval -2.9] [%clk 1:08:49] } 42. Rb6 { [%eval -3.0] [%clk 0:37:08] } 42... Kxh6 { [%eval -3.23] [%clk 1:09:07] } 43. Rb5 { [%eval -3.81] [%clk 0:36:09] } 43... Bf7 { [%eval -4.08] [%clk 1:08:51] } 44. Rb7 { [%eval -3.96] [%clk 0:36:22] } 44... Kg6 { [%eval -4.32] [%clk 1:09:11] } 45. Rb5 { [%eval -4.02] [%clk 0:34:11] } 45... Kf6 { [%eval -4.28] [%clk 1:09:33] } 46. Rb6+ { [%eval -3.94] [%clk 0:33:58] } 46... Ke5 { [%eval -3.71] [%clk 1:09:50] } 47. Rb8 { [%eval -3.95] [%clk 0:31:52] } 47... Bd5 { [%eval -4.15] [%clk 1:09:39] } 48. Rb6 { [%eval -4.04] [%clk 0:31:49] } 48... Kd4 { [%eval -4.1] [%clk 1:09:03] } 49. Rb8 { [%eval -3.92] [%clk 0:31:57] } 49... Bc5 { [%eval -4.4] [%clk 1:08:06] } 50. Rh8?? { [%eval #-15] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:27:34] } 50... a4 { [%eval #-13] [%clk 1:07:58] } 51. Rh4+ { [%eval #-13] [%clk 0:27:57] } 51... Kc3 { [%eval #-12] [%clk 1:08:22] } 52. Rh3+ { [%eval #-10] [%clk 0:26:52] } 52... Kc2 { [%eval #-9] [%clk 1:07:22] } 53. Rh2+ { [%eval #-6] [%clk 0:26:12] } 53... Kc1 { [%eval #-5] [%clk 1:06:54] } 54. Rb2 { [%eval #-5] [%clk 0:25:24] } 54... axb3+ { [%eval #-4] [%clk 1:07:18] } 55. Rxb3 { [%eval #-4] [%clk 0:25:51] } 55... Kc2 { [%eval #-3] [%clk 1:06:56] } 56. Ka1 { [%eval #-3] [%clk 0:26:04] } 56... Kxb3 { [%eval #-4] [%clk 1:07:19] } 0-1