Event: anderssen2025
Site: https://lichess.org/broadcast/adolf-anderssen-festival-2025--memoria-board-1-34/round-5/p8fA0fQv/W8wKrXpR
White: Sieciechowicz, Marcin
WhiteTitle: IM
WhiteElo: 2318
Black: Borkowski, Franciszek
BlackTitle: IM
BlackElo: 2068
Result: 1-0
ECO: D43
Opening: Semi-Slav Defense: Anti-Moscow Gambit
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:08] } 1... d5 { [%eval 0.2] [%clk 0:10:09] } 2. c4 { [%eval 0.18] [%clk 0:10:12] } 2... c6 { [%eval 0.21] [%clk 0:10:13] } 3. Nf3 { [%eval 0.2] [%clk 0:10:15] } 3... Nf6 { [%eval 0.24] [%clk 0:10:16] } 4. Nc3 { [%eval 0.16] [%clk 0:10:18] } 4... e6 { [%eval 0.12] [%clk 0:10:20] } 5. Bg5 { [%eval 0.1] [%clk 0:10:18] } 5... h6 { [%eval 0.14] [%clk 0:10:23] } 6. Bh4 { [%eval 0.1] [%clk 0:10:20] } 6... dxc4 { [%eval 0.2] [%clk 0:10:23] } 7. e4 { [%eval 0.15] [%clk 0:10:17] } 7... g5 { [%eval 0.15] [%clk 0:10:26] } 8. Bg3 { [%eval 0.35] [%clk 0:10:20] } 8... Bb4?! { [%eval 1.04] } { Inaccuracy. b5 was best. } { [%clk 0:10:28] } 9. Qc2 { [%eval 0.63] [%clk 0:10:06] } 9... b5 { [%eval 0.52] [%clk 0:10:24] } 10. Be2 { [%eval 0.57] [%clk 0:09:48] } 10... Nbd7 { [%eval 0.72] [%clk 0:10:25] } 11. h4 { [%eval 0.64] [%clk 0:09:42] } 11... g4 { [%eval 0.71] [%clk 0:10:17] } 12. Ne5 { [%eval 0.77] [%clk 0:09:45] } 12... Nxe5 { [%eval 0.72] [%clk 0:10:11] } 13. Bxe5 { [%eval 0.75] [%clk 0:09:49] } 13... h5 { [%eval 1.26] [%clk 0:09:50] } 14. O-O-O { [%eval 1.05] [%clk 0:09:45] } 14... Be7 { [%eval 1.59] [%clk 0:09:11] } 15. d5 { [%eval 1.33] [%clk 0:09:21] } 15... exd5 { [%eval 1.27] [%clk 0:08:40] } 16. exd5 { [%eval 1.24] [%clk 0:09:23] } 16... b4?? { [%eval 3.72] } { Blunder. cxd5 was best. } { [%clk 0:08:38] } 17. d6?! { [%eval 2.49] } { Inaccuracy. dxc6 was best. } { [%clk 0:08:03] } 17... Bf8? { [%eval 5.02] } { Mistake. Qa5 was best. } { [%clk 0:07:31] } 18. Bxc4?! { [%eval 4.0] } { Inaccuracy. Ne4 was best. } { [%clk 0:06:00] } 18... Bh6+ { [%eval 4.53] [%clk 0:07:10] } 19. Kb1 { [%eval 4.56] [%clk 0:05:54] } 19... bxc3 { [%eval 4.49] [%clk 0:06:47] } 20. d7+ { [%eval 4.57] [%clk 0:04:33] } 20... Bxd7 { [%eval 4.69] [%clk 0:06:36] } 21. Bd6? { [%eval 2.85] } { Mistake. Bxc3 was best. } { [%clk 0:02:22] } 21... Nd5? { [%eval 5.04] } { Mistake. Bd2 was best. } { [%clk 0:03:24] } 22. Rxd5 { [%eval 4.89] [%clk 0:01:39] } 22... cxd5?? { [%eval #10] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 0:03:19] } 23. Re1+ { [%eval #9] [%clk 0:01:38] } 23... Be6 { [%eval #8] [%clk 0:03:16] } 24. Bb5+ { [%eval #7] [%clk 0:01:20] } 24... Qd7 { [%eval #7] [%clk 0:03:15] } 25. Bxd7+?? { [%eval 4.37] } { Lost forced checkmate sequence. Rxe6+ was best. } { [%clk 0:01:15] } 25... Kxd7 { [%eval 4.21] [%clk 0:03:18] } 26. Be5 { [%eval 4.25] [%clk 0:01:19] } 26... Rhc8 { [%eval 4.2] [%clk 0:03:12] } 27. Bxc3 { [%eval 4.19] [%clk 0:01:16] } 27... Bg7?! { [%eval 6.18] } { Inaccuracy. Rc6 was best. } { [%clk 0:02:54] } 28. Qa4+ { [%eval 6.04] [%clk 0:01:19] } 28... Ke7 { [%eval 6.66] [%clk 0:02:54] } 29. Bxg7 { [%eval 6.39] [%clk 0:01:19] } 1-0