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/rkWv2EmB
White: Petras, Milan
WhiteTitle: CM
WhiteElo: 1977
Black: Med, Ladislav
BlackElo: 1846
Result: 1-0
ECO: E87
Opening: King's Indian Defense: Sämisch Variation, Closed Variation
Variant: Standard
TimeControl: 2x90 min./40 moves + 30 min. + 30 sec./move

1. d4 { [%eval 0.17] [%clk 1:28:04] } 1... g6 { [%eval 0.57] [%clk 1:30:50] } 2. c4 { [%eval 0.29] [%clk 1:27:59] } 2... Bg7 { [%eval 0.51] [%clk 1:31:11] } 3. e4 { [%eval 0.46] [%clk 1:27:41] } 3... d6 { [%eval 0.55] [%clk 1:31:31] } 4. Nc3 { [%eval 0.5] [%clk 1:28:06] } 4... Nf6 { [%eval 0.55] [%clk 1:31:46] } 5. f3 { [%eval 0.26] [%clk 1:27:45] } 5... O-O { [%eval 0.37] [%clk 1:32:04] } 6. Be3 { [%eval 0.25] [%clk 1:28:02] } 6... e5 { [%eval 0.57] [%clk 1:31:25] } 7. d5 { [%eval 0.58] [%clk 1:28:28] } 7... Ne8 { [%eval 0.94] [%clk 1:29:33] } 8. g4?! { [%eval 0.31] } { Inaccuracy. Qd2 was best. } { [%clk 1:21:22] } 8... f5?! { [%eval 1.03] } { Inaccuracy. Bh6 was best. } { [%clk 1:28:57] } 9. gxf5 { [%eval 0.83] [%clk 1:21:43] } 9... gxf5 { [%eval 0.97] [%clk 1:29:12] } 10. exf5? { [%eval -0.32] } { Mistake. h4 was best. } { [%clk 1:20:03] } 10... Bxf5? { [%eval 1.0] } { Mistake. Bh6 was best. } { [%clk 1:28:03] } 11. Nge2?! { [%eval 0.01] } { Inaccuracy. h4 was best. } { [%clk 1:18:44] } 11... Qh4+ { [%eval 0.0] [%clk 1:18:37] } 12. Ng3 { [%eval 0.0] [%clk 1:13:42] } 12... Bg6 { [%eval 0.1] [%clk 1:09:34] } 13. Be2 { [%eval -0.15] [%clk 1:04:26] } 13... a6?! { [%eval 0.63] } { Inaccuracy. Nd7 was best. } { [%clk 1:04:51] } 14. Qd2 { [%eval 0.65] [%clk 1:03:27] } 14... Nf6 { [%eval 0.71] [%clk 1:02:20] } 15. O-O-O { [%eval 0.82] [%clk 1:01:59] } 15... Nh5? { [%eval 2.23] } { Mistake. Nbd7 was best. } { [%clk 0:39:03] } 16. Nxh5 { [%eval 2.17] [%clk 0:53:11] } 16... Qxh5?! { [%eval 3.5] } { Inaccuracy. Bxh5 was best. } { [%clk 0:33:55] } 17. Rdg1 { [%eval 2.88] [%clk 0:49:38] } 17... Qf5? { [%eval 5.12] } { Mistake. Qh4 was best. } { [%clk 0:33:06] } 18. h4 { [%eval 4.87] [%clk 0:45:53] } 18... h5 { [%eval 6.12] [%clk 0:29:30] } 19. Rg5 { [%eval 5.97] [%clk 0:45:09] } 19... Bh7 { [%clk 0:19:25] } 20. Rgg1 { [%clk 0:45:09] } 20... Bg6 { [%clk 0:22:03] } 21. Rf1 1-0