Event: Olomouc 2025ab
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--b2-im/round-1/YuaK9UmM/96ujc1NV
White: Postlmayer, Jakob
WhiteTitle: FM
WhiteElo: 2422
Black: Ptacnikova, Lenka
BlackTitle: WGM
BlackElo: 2115
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... e6 { [%eval 0.14] [%clk 1:31:17] } 3. Nc3 { [%eval 0.09] [%clk 1:31:47] } 3... Bb4 { [%eval 0.09] [%clk 1:31:40] } 4. f3 { [%eval 0.0] [%clk 1:32:11] } 4... c5 { [%eval 0.09] [%clk 1:29:32] } 5. d5 { [%eval 0.0] [%clk 1:32:28] } 5... d6 { [%eval 0.22] [%clk 1:26:32] } 6. e4 { [%eval 0.06] [%clk 1:32:35] } 6... b5 { [%eval 0.07] [%clk 1:25:44] } 7. Bd2 { [%eval 0.06] [%clk 1:31:47] } 7... a6 { [%eval 0.05] [%clk 1:12:28] } 8. a4 { [%eval 0.19] [%clk 1:31:30] } 8... bxc4 { [%eval 0.19] [%clk 1:11:54] } 9. Bxc4 { [%eval 0.2] [%clk 1:31:51] } 9... O-O { [%eval 0.29] [%clk 1:05:50] } 10. Nge2 { [%eval 0.28] [%clk 1:29:46] } 10... e5 { [%eval 0.79] [%clk 0:56:09] } 11. O-O { [%eval 0.82] [%clk 1:25:22] } 11... Nbd7 { [%eval 0.9] [%clk 0:56:15] } 12. g4?! { [%eval 0.14] } { Inaccuracy. Ng3 was best. } { [%clk 1:19:50] } 12... Nb6 { [%eval 0.11] [%clk 0:55:38] } 13. b3 { [%eval -0.27] [%clk 1:17:01] } 13... Nxc4 { [%eval -0.18] [%clk 0:55:03] } 14. bxc4 { [%eval -0.1] [%clk 1:15:35] } 14... Nd7 { [%eval 0.26] [%clk 0:55:24] } 15. Be3 { [%eval 0.25] [%clk 1:11:12] } 15... Nb6 { [%eval 0.44] [%clk 0:51:12] } 16. Qd3 { [%eval 0.41] [%clk 1:10:46] } 16... Bd7 { [%eval 0.74] [%clk 0:50:56] } 17. Kg2 { [%eval 0.46] [%clk 1:09:09] } 17... Ba5 { [%eval 0.65] [%clk 0:44:24] } 18. Ra2 { [%eval 0.23] [%clk 1:07:34] } 18... Qe8?! { [%eval 0.79] } { Inaccuracy. h5 was best. } { [%clk 0:44:47] } 19. Rfa1?! { [%eval 0.22] } { Inaccuracy. Ng3 was best. } { [%clk 1:05:48] } 19... f6 { [%eval 0.57] [%clk 0:45:00] } 20. Bd2 { [%eval 0.27] [%clk 1:02:08] } 20... h5 { [%eval 0.36] [%clk 0:42:56] } 21. h3 { [%eval 0.15] [%clk 1:01:55] } 21... Rb8 { [%eval 0.22] [%clk 0:34:10] } 22. Ng3 { [%eval 0.1] [%clk 0:57:15] } 22... hxg4 { [%eval 0.42] [%clk 0:34:17] } 23. hxg4 { [%eval 0.44] [%clk 0:57:32] } 23... Bxc3?! { [%eval 1.38] } { Inaccuracy. Qd8 was best. } { [%clk 0:25:40] } 24. Bxc3 { [%eval 0.92] [%clk 0:50:48] } 24... g6 { [%eval 1.31] [%clk 0:22:19] } 25. a5? { [%eval 0.15] } { Mistake. Rh1 was best. } { [%clk 0:44:48] } 25... Nxc4 { [%eval 0.0] [%clk 0:20:24] } 26. Rh1 { [%eval 0.07] [%clk 0:40:16] } 26... Bb5 { [%eval 0.12] [%clk 0:19:09] } 27. Kg1 { [%eval 0.05] [%clk 0:39:11] } 27... Rb7 { [%eval 0.1] [%clk 0:16:35] } 28. Rah2 { [%eval 0.17] [%clk 0:33:12] } 28... Rg7 { [%eval 0.2] [%clk 0:16:43] } 29. Qb1 { [%eval 0.0] [%clk 0:31:48] } 29... Kf7 { [%eval 0.0] [%clk 0:13:39] } 30. Qc1 { [%eval 0.0] [%clk 0:30:09] } 30... Qd8 { [%eval 0.1] [%clk 0:13:33] } 31. f4 { [%eval -0.29] [%clk 0:22:59] } 31... Ke8 { [%eval -0.56] [%clk 0:03:31] } 32. Rh8 { [%eval -0.9] [%clk 0:21:39] } 32... Qe7?! { [%eval -0.01] } { Inaccuracy. Kd7 was best. } { [%clk 0:03:05] } 33. Kf2 { [%eval -0.14] [%clk 0:17:26] } 33... exf4 { [%eval -0.3] [%clk 0:01:27] } 34. Qxf4?! { [%eval -0.86] } { Inaccuracy. Rxf8+ was best. } { [%clk 0:17:46] } 34... Ne5?! { [%eval -0.03] } { Inaccuracy. Rf7 was best. } { [%clk 0:01:48] } 35. Kg2?! { [%eval -1.07] } { Inaccuracy. Bxe5 was best. } { [%clk 0:17:50] } 35... Be2?? { [%eval 5.12] } { Blunder. Rf7 was best. } { [%clk 0:01:33] } 36. Nxe2 { [%eval 5.01] [%clk 0:17:08] } 36... g5 { [%eval 6.38] [%clk 0:01:11] } 37. Qf5 { [%eval 6.28] [%clk 0:17:03] } 37... Ng6 { [%eval 7.93] [%clk 0:00:58] } 38. Rxf8+ { [%eval 7.84] [%clk 0:16:25] } 38... Nxf8 { [%eval 10.58] [%clk 0:01:16] } 39. Bxf6 { [%eval 9.3] [%clk 0:16:29] } 1-0