Event: Round 3: Henttinen, Markku I.O. - Kowalczuk, Wojciech
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-3/nfmwxHGJ/WCVmp4Xd
Date: 2025-10-23
White: Henttinen, Markku I.O.
WhiteTitle: FM
WhiteElo: 2197
Black: Kowalczuk, Wojciech
BlackElo: 2017
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:29:15] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... e6 { [%eval 0.14] [%clk 1:29:38] } 3. Nf3 { [%eval 0.11] [%clk 1:31:19] } 3... d5 { [%eval 0.17] [%clk 1:29:59] } 4. Nc3 { [%eval 0.08] [%clk 1:31:10] } 4... Be7 { [%eval 0.14] [%clk 1:28:40] } 5. Bf4 { [%eval 0.17] [%clk 1:30:24] } 5... O-O { [%eval 0.23] [%clk 1:28:19] } 6. e3 { [%eval 0.25] [%clk 1:30:30] } 6... b6 { [%eval 0.21] [%clk 1:26:54] } 7. Bd3 { [%eval 0.15] [%clk 1:27:03] } 7... Bb7 { [%eval 0.5] [%clk 1:26:40] } 8. cxd5 { [%eval 0.71] [%clk 1:26:09] } 8... Nxd5 { [%eval 0.64] [%clk 1:25:22] } 9. Nxd5 { [%eval 0.57] [%clk 1:24:04] } 9... Bxd5 { [%eval 0.75] [%clk 1:24:51] } 10. Qc2 { [%eval 1.16] [%clk 1:19:03] } 10... Bb4+ { [%eval 1.69] [%clk 1:24:16] } 11. Ke2 { [%eval 1.54] [%clk 1:19:13] } 11... Bd6 { [%eval 1.44] [%clk 1:19:55] } 12. Bxh7+ { [%eval 1.48] [%clk 1:14:27] } 12... Kh8 { [%eval 1.35] [%clk 1:20:18] } 13. Bxd6 { [%eval 1.35] [%clk 1:10:15] } 13... Qxd6 { [%eval 1.54] [%clk 1:19:26] } 14. Bd3 { [%eval 1.05] [%clk 1:03:09] } 14... Nd7 { [%eval 1.09] [%clk 1:18:13] } 15. e4 { [%eval 0.54] [%clk 0:58:24] } 15... Bb7 { [%eval 0.62] [%clk 1:18:19] } 16. Rhd1 { [%eval 0.73] [%clk 0:56:30] } 16... c5 { [%eval 0.68] [%clk 1:10:45] } 17. Bb5 { [%eval 0.79] [%clk 0:53:23] } 17... cxd4?! { [%eval 1.85] } { Inaccuracy. Qe7 was best. } { [%clk 1:04:24] } 18. Rxd4 { [%eval 1.76] [%clk 0:50:34] } 18... Qc5 { [%eval 1.7] [%clk 1:04:48] } 19. Qb3?? { [%eval 0.01] } { Blunder. Bd3 was best. } { [%clk 0:43:37] } 19... Ne5 { [%eval 0.23] [%clk 1:01:04] } 20. Rad1 { [%eval 0.0] [%clk 0:33:33] } 20... Nxf3 { [%eval 0.0] [%clk 1:00:06] } 21. gxf3 { [%eval 0.01] [%clk 0:33:41] } 21... a6 { [%eval 0.33] [%clk 0:59:36] } 22. Bd7 { [%eval 0.38] [%clk 0:33:34] } 22... Rab8?! { [%eval 0.99] } { Inaccuracy. a5 was best. } { [%clk 0:57:35] } 23. Rc4?! { [%eval 0.37] } { Inaccuracy. Qb4 was best. } { [%clk 0:32:54] } 23... Qh5 { [%eval 0.46] [%clk 0:56:55] } 24. Qe3 { [%eval 0.07] [%clk 0:32:39] } 24... Kg8?! { [%eval 0.88] } { Inaccuracy. a5 was best. } { [%clk 0:53:42] } 25. Rg1 { [%eval 0.55] [%clk 0:28:41] } 25... Qe5?! { [%eval 1.53] } { Inaccuracy. a5 was best. } { [%clk 0:47:13] } 26. Rd4? { [%eval 0.19] } { Mistake. Qc3 was best. } { [%clk 0:23:09] } 26... a5 { [%eval 0.28] [%clk 0:44:40] } 27. Rg5 { [%eval 0.15] [%clk 0:16:42] } 27... Qf6 { [%eval 0.37] [%clk 0:42:36] } 28. f4 { [%eval 0.34] [%clk 0:16:09] } 28... Rfd8?! { [%eval 1.25] } { Inaccuracy. Rbd8 was best. } { [%clk 0:37:21] } 29. Qd2? { [%eval 0.0] } { Mistake. e5 was best. } { [%clk 0:14:13] } 29... Bc8 { [%eval 0.0] [%clk 0:26:57] } 30. e5 { [%eval 0.0] [%clk 0:12:42] } 30... Qe7 { [%eval 0.0] [%clk 0:26:35] } 31. Bb5 { [%eval 0.0] [%clk 0:11:44] } 31... Bb7 { [%eval 0.0] [%clk 0:26:17] } 32. Rd6 { [%eval 0.0] [%clk 0:11:26] } 32... Bd5 { [%eval 0.0] [%clk 0:26:06] } 33. Qc3 { [%eval 0.0] [%clk 0:06:50] } 33... g6 { [%eval 0.0] [%clk 0:26:05] } 34. Qa3 { [%eval 0.0] [%clk 0:04:24] } 34... Qc7 { [%eval 0.0] [%clk 0:24:38] } 35. Qc3 { [%eval 0.0] [%clk 0:03:33] } 35... Qe7 { [%eval 0.0] [%clk 0:24:36] } 36. Qa3 { [%eval 0.0] [%clk 0:03:12] } 36... Qc7 { [%eval 0.0] [%clk 0:23:51] } 37. Qc3 { [%eval 0.0] [%clk 0:01:07] } 1/2-1/2