Event: Olomouc Chess Summer 2025 - D2 open seniors tournament 65+
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--d2-seniors-65/round-3/4zeaT6yu/fV7rnhd5
White: Sysala, Stanislav
WhiteElo: 1817
Black: Popelka, Oldrich
BlackElo: 2064
Result: 0-1
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard
TimeControl: 2x90 min./40 moves + 30 min. + 30 sec./move

1. Nf3 { [%eval 0.1] [%clk 1:30:56] } 1... Nf6 { [%eval 0.18] } 2. c4 { [%eval 0.12] [%clk 1:30:43] } 2... g6 { [%eval 0.29] [%clk 1:30:32] } 3. Nc3 { [%eval 0.26] [%clk 1:31:15] } 3... Bg7 { [%eval 0.44] [%clk 1:30:57] } 4. e4 { [%eval 0.46] [%clk 1:31:39] } 4... d6 { [%eval 0.43] [%clk 1:31:20] } 5. d4 { [%eval 0.36] [%clk 1:32:01] } 5... O-O { [%eval 0.44] [%clk 1:31:42] } 6. Be2 { [%eval 0.45] [%clk 1:32:26] } 6... Bg4 { [%eval 0.61] [%clk 1:32:06] } 7. h3 { [%eval 0.48] [%clk 1:32:04] } 7... Bxf3 { [%eval 0.46] [%clk 1:32:31] } 8. Bxf3 { [%eval 0.49] [%clk 1:32:24] } 8... Nfd7 { [%eval 0.34] [%clk 1:32:37] } 9. O-O { [%eval 0.12] [%clk 1:32:21] } 9... Nc6 { [%eval 0.0] [%clk 1:33:02] } 10. Be3 { [%eval -0.02] [%clk 1:32:22] } 10... e5 { [%eval -0.07] [%clk 1:33:24] } 11. d5 { [%eval -0.11] [%clk 1:26:20] } 11... Nd4 { [%eval -0.02] [%clk 1:33:47] } 12. g4 { [%eval -0.43] [%clk 1:21:28] } 12... c5 { [%eval -0.42] [%clk 1:31:34] } 13. Bg2?! { [%eval -1.05] } { Inaccuracy. dxc6 was best. } { [%clk 1:20:15] } 13... a6 { [%eval -1.1] [%clk 1:30:05] } 14. Qd2 { [%eval -1.05] [%clk 1:17:34] } 14... Rb8 { [%eval -1.28] [%clk 1:29:50] } 15. Bg5 { [%eval -1.23] [%clk 1:11:37] } 15... f6 { [%eval -1.03] [%clk 1:30:01] } 16. Bh6? { [%eval -2.26] } { Mistake. Be3 was best. } { [%clk 1:11:26] } 16... b5 { [%eval -1.72] [%clk 1:30:04] } 17. Bxg7 { [%eval -1.75] [%clk 1:11:13] } 17... Kxg7 { [%eval -1.69] [%clk 1:29:59] } 18. b3 { [%eval -2.11] [%clk 1:09:41] } 18... bxc4 { [%eval -2.04] [%clk 1:26:06] } 19. bxc4 { [%eval -2.07] [%clk 1:07:26] } 19... Qa5 { [%eval -2.06] [%clk 1:26:30] } 20. Qd3?? { [%eval -5.25] } { Blunder. Nb1 was best. } { [%clk 1:06:26] } 20... Qxc3 { [%eval -5.18] [%clk 1:25:52] } 21. Qd1 { [%eval -5.91] [%clk 0:57:26] } 21... Qxc4 { [%eval -6.02] [%clk 1:26:31] } 22. f4 { [%eval -6.56] [%clk 0:55:27] } 22... Rb2 { [%eval -6.53] [%clk 1:25:19] } 23. Re1 { [%eval -7.54] [%clk 0:53:27] } 23... exf4 { [%eval -7.47] [%clk 1:24:09] } 24. Bf1 { [%eval -10.92] [%clk 0:51:16] } 24... Qc3 { [%eval -9.28] [%clk 1:24:09] } 25. Rc1? { [%eval #-2] } { Checkmate is now unavoidable. Bd3 was best. } { [%clk 0:48:22] } 25... Qg3+ { [%eval #-1] [%clk 1:24:53] } 26. Bg2 { [%eval #-1] [%clk 0:47:34] } 26... Qxg2# 0-1