Event: Biel Chess Festival 2024
Date: 2022-07-19
White: Mohr, Jan
WhiteElo: 1824
Black: Petry, Martin
BlackElo: 0
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Averbakh Variation, Flexible Defense
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:54] } 1... Nf6 { [%eval 0.17] [%clk 1:30:55] } 2. c4 { [%eval 0.21] [%clk 1:31:14] } 2... g6 { [%eval 0.25] [%clk 1:30:57] } 3. Nc3 { [%eval 0.21] [%clk 1:31:38] } 3... Bg7 { [%eval 0.51] [%clk 1:31:14] } 4. e4 { [%eval 0.56] [%clk 1:31:52] } 4... d6 { [%eval 0.46] [%clk 1:31:35] } 5. Be2 { [%eval 0.4] [%clk 1:32:10] } 5... O-O { [%eval 0.58] [%clk 1:31:07] } 6. Bg5 { [%eval 0.18] [%clk 1:32:20] } 6... h6 { [%eval 0.39] [%clk 1:29:19] } 7. Bh4 { [%eval 0.0] [%clk 1:32:33] } 7... Nbd7 { [%eval 0.53] [%clk 1:29:17] } 8. Nf3 { [%eval 0.3] [%clk 1:31:37] } 8... c5 { [%eval 0.6] [%clk 1:25:09] } 9. d5 { [%eval 0.36] [%clk 1:31:30] } 9... a6 { [%eval 0.71] [%clk 1:22:04] } 10. Rb1?! { [%eval 0.16] } { Inaccuracy. Nd2 was best. } { [%clk 1:31:14] } 10... g5 { [%eval 0.1] [%clk 1:16:37] } 11. Bg3 { [%eval 0.08] [%clk 1:31:20] } 11... b5 { [%eval 0.32] [%clk 1:15:47] } 12. cxb5 { [%eval 0.28] [%clk 1:29:28] } 12... axb5 { [%eval 0.3] [%clk 1:16:08] } 13. Bxb5 { [%eval 0.22] [%clk 1:28:30] } 13... Qa5 { [%eval 0.27] [%clk 1:15:54] } 14. Nd2 { [%eval 0.08] [%clk 1:26:16] } 14... Ne8?! { [%eval 0.98] } { Inaccuracy. Nxe4 was best. } { [%clk 1:12:39] } 15. Bc6 { [%eval 0.61] [%clk 1:23:06] } 15... Rb8 { [%eval 0.69] [%clk 1:09:11] } 16. Qc2 { [%eval 0.64] [%clk 1:21:46] } 16... Ne5?! { [%eval 1.26] } { Inaccuracy. f5 was best. } { [%clk 1:05:54] } 17. Bxe5 { [%eval 1.32] [%clk 1:21:19] } 17... Bxe5 { [%eval 1.43] [%clk 1:06:14] } 18. O-O { [%eval 1.36] [%clk 1:21:31] } 18... Ba6 { [%eval 1.42] [%clk 1:05:38] } 19. Rfe1 { [%eval 1.36] [%clk 1:21:04] } 19... Ng7 { [%eval 1.67] [%clk 1:02:04] } 20. Nf3? { [%eval 0.28] } { Mistake. a4 was best. } { [%clk 1:19:16] } 20... Rxb2 { [%eval 0.26] [%clk 0:56:27] } 21. Rxb2 { [%eval 0.36] [%clk 1:13:28] } 21... Bxc3 { [%eval 0.29] [%clk 0:56:09] } 22. Re3 { [%eval 0.23] [%clk 1:11:56] } 22... Bxb2 { [%eval 0.26] [%clk 0:55:24] } 23. Qxb2 { [%eval 0.22] [%clk 1:12:15] } 23... Qc7 { [%eval 0.29] [%clk 0:45:26] } 24. Rb3 { [%eval 0.29] [%clk 1:08:56] } 24... f5 { [%eval 0.4] [%clk 0:25:27] } 25. e5 { [%eval 0.44] [%clk 1:04:48] } 25... f4? { [%eval 1.98] } { Mistake. c4 was best. } { [%clk 0:19:23] } 26. exd6? { [%eval 0.36] } { Mistake. h3 was best. } { [%clk 1:02:08] } 26... exd6 { [%eval 0.33] [%clk 0:19:19] } 27. Rb6 { [%eval 0.0] [%clk 1:02:02] } 27... Bc8 { [%eval 0.0] [%clk 0:18:09] } 28. a4 { [%eval -0.04] [%clk 0:59:04] } 28... Nf5?! { [%eval 0.6] } { Inaccuracy. g4 was best. } { [%clk 0:17:59] } 29. a5? { [%eval -0.74] } { Mistake. h3 was best. } { [%clk 0:57:50] } 29... Qa7?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:15:08] } 30. Qb5?? { [%eval -1.96] } { Blunder. Qd2 was best. } { [%clk 0:45:50] } 30... g4 { [%eval -1.22] [%clk 0:14:28] } 31. Nd2?! { [%eval -2.35] } { Inaccuracy. Ne1 was best. } { [%clk 0:45:51] } 31... Nd4 { [%eval -2.33] [%clk 0:12:59] } 32. Qa4?! { [%eval -3.64] } { Inaccuracy. Qb1 was best. } { [%clk 0:42:03] } 32... Qe7 { [%eval -3.7] [%clk 0:05:25] } 33. Qd1 { [%eval -3.59] [%clk 0:36:56] } 33... g3 { [%eval -3.38] [%clk 0:04:27] } 34. hxg3?? { [%eval -6.89] } { Blunder. f3 was best. } { [%clk 0:27:58] } 34... fxg3 { [%eval -7.21] [%clk 0:02:07] } 35. fxg3 { [%eval -7.98] [%clk 0:27:15] } 35... Ne2+ { [%eval -7.67] [%clk 0:02:01] } 36. Kh2? { [%eval #-13] } { Checkmate is now unavoidable. Qxe2 was best. } { [%clk 0:27:10] } 36... Qe5 { [%eval #-14] [%clk 0:02:20] } 0-1