Event: Round 4: Bakalar, Jan - Kierzek, Matthias, Dr.
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-4/9mgBGVnn/qe3HZu8j
Date: 2025-10-24
White: Bakalar, Jan
WhiteElo: 1937
Black: Kierzek, Matthias, Dr.
BlackElo: 2109
Result: 1/2-1/2
ECO: B11
Opening: Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c6 { [%eval 0.23] [%clk 1:30:51] } 2. Nc3 { [%eval 0.21] [%clk 1:30:23] } 2... d5 { [%eval 0.22] [%clk 1:31:14] } 3. Nf3 { [%eval 0.2] [%clk 1:30:38] } 3... Bg4 { [%eval 0.27] [%clk 1:31:37] } 4. h3 { [%eval 0.17] [%clk 1:30:59] } 4... Bxf3 { [%eval 0.24] [%clk 1:32:01] } 5. Qxf3 { [%eval 0.16] [%clk 1:31:20] } 5... e6 { [%eval 0.24] [%clk 1:32:23] } 6. a3 { [%eval 0.08] [%clk 1:30:30] } 6... Nd7 { [%eval 0.05] [%clk 1:32:36] } 7. d3 { [%eval 0.04] [%clk 1:29:37] } 7... Bc5 { [%eval 0.07] [%clk 1:31:01] } 8. g3 { [%eval 0.03] [%clk 1:28:39] } 8... Ne7 { [%eval 0.06] [%clk 1:27:23] } 9. Bg2 { [%eval 0.03] [%clk 1:27:15] } 9... O-O { [%eval 0.0] [%clk 1:22:17] } 10. O-O { [%eval 0.04] [%clk 1:26:25] } 10... d4?! { [%eval 0.61] } { Inaccuracy. f5 was best. } { [%clk 1:19:33] } 11. Nd1?! { [%eval -0.07] } { Inaccuracy. Ne2 was best. } { [%clk 1:25:57] } 11... f5 { [%eval 0.02] [%clk 1:15:22] } 12. Qe2 { [%eval 0.06] [%clk 1:21:38] } 12... e5?! { [%eval 0.79] } { Inaccuracy. Kh8 was best. } { [%clk 1:13:32] } 13. f4?! { [%eval -0.27] } { Inaccuracy. exf5 was best. } { [%clk 1:19:20] } 13... Qc7 { [%eval -0.29] [%clk 1:09:28] } 14. g4 { [%eval -0.54] [%clk 1:02:57] } 14... fxg4?! { [%eval 0.08] } { Inaccuracy. fxe4 was best. } { [%clk 0:59:47] } 15. Qxg4 { [%eval -0.24] [%clk 1:02:03] } 15... Kh8 { [%eval 0.02] [%clk 0:47:05] } 16. f5 { [%eval 0.06] [%clk 1:00:39] } 16... Ng8 { [%eval 0.57] [%clk 0:46:04] } 17. Bf3 { [%eval 0.03] [%clk 0:53:51] } 17... Ngf6 { [%eval 0.0] [%clk 0:46:15] } 18. Qh4 { [%eval 0.08] [%clk 0:50:47] } 18... Be7 { [%eval 0.11] [%clk 0:43:02] } 19. Qe1 { [%eval 0.0] [%clk 0:50:01] } 19... c5 { [%eval 0.15] [%clk 0:42:38] } 20. b3 { [%eval -0.19] [%clk 0:46:54] } 20... b5 { [%eval -0.07] [%clk 0:42:34] } 21. Nb2 { [%eval -0.08] [%clk 0:47:03] } 21... Nb6 { [%eval 0.19] [%clk 0:42:11] } 22. Bd2?! { [%eval -0.58] } { Inaccuracy. a4 was best. } { [%clk 0:46:36] } 22... c4 { [%eval -0.52] [%clk 0:41:17] } 23. bxc4 { [%eval -0.83] [%clk 0:42:33] } 23... bxc4 { [%eval -0.77] [%clk 0:41:39] } 24. Ba5?! { [%eval -1.47] } { Inaccuracy. Nd1 was best. } { [%clk 0:40:53] } 24... c3 { [%eval -1.4] [%clk 0:27:58] } 25. Nc4 { [%eval -1.34] [%clk 0:40:58] } 25... Nfd7 { [%eval -1.27] [%clk 0:20:42] } 26. Qb1 { [%eval -1.85] [%clk 0:34:33] } 26... Qc6 { [%eval -1.84] [%clk 0:26:49] } 27. Bxb6?! { [%eval -2.73] } { Inaccuracy. Nxb6 was best. } { [%clk 0:33:06] } 27... axb6 { [%eval -2.62] [%clk 0:26:57] } 28. f6 { [%eval -2.87] [%clk 0:30:23] } 28... Bxf6?! { [%eval -1.79] } { Inaccuracy. gxf6 was best. } { [%clk 0:18:16] } 29. Bg4?? { [%eval -4.32] } { Blunder. a4 was best. } { [%clk 0:30:42] } 29... Rab8?? { [%eval -1.64] } { Blunder. b5 was best. } { [%clk 0:17:51] } 30. a4 { [%eval -1.32] [%clk 0:29:11] } 30... Nc5 { [%eval -1.7] [%clk 0:15:58] } 31. Qb5 { [%eval -1.53] [%clk 0:28:53] } 31... Qxb5?! { [%eval -0.51] } { Inaccuracy. Qc7 was best. } { [%clk 0:09:46] } 32. axb5 { [%eval -0.55] [%clk 0:29:20] } 32... g6 { [%eval -0.52] [%clk 0:09:03] } 33. Ra7 { [%eval -0.78] [%clk 0:27:50] } 33... h5?! { [%eval -0.12] } { Inaccuracy. Bg5 was best. } { [%clk 0:08:59] } 1/2-1/2