Public replay · 0-1 · ECO A00
Polish Opening: Black mates in 24 moves
Polish Opening (A00): Player vs Chessdox Computer, expert level. Black mates with the rook after 24 moves with 15 captures and 7 checks. Replay every move.
Position after 24... Rc1#
Game summary
Polish Opening — how the game went
Player (White) and Chessdox Computer (Black) played this expert-level game. It opened with the Polish Opening, classified as ECO A00, after 1. b4.
Black castled queenside, while White's king never castled. Over 24 moves the game saw 15 captures, 7 checks.
Black delivered checkmate with the rook on 24... Rc1#. At the end White had 6 points of material and Black 27 points, counting pawns as 1, knights and bishops as 3, rooks as 5 and queens as 9.
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[Event "Chessdox public replay"] [Site "https://chessdox.com/games/expert-replay-from-1-b4-black-wins-in-24-moves-7127b931651d96146ee8"] [Date "2026.09.10"] [Round "-"] [White "Player"] [Black "Chessdox Computer"] [Result "0-1"] [TimeControl "-"] [ECO "A00"] [Opening "Polish Opening"] [Termination "normal"] [PlyCount "48"] 1. b4 e6 2. c4 Bxb4 3. e4 Qf6 4. Ke2 Qxa1 5. Kd3 Qxb1+ 6. Qc2 Qxc2+ 7. Kxc2 Nf6 8. f4 Nxe4 9. g3 Nf2 10. c5 Nxh1 11. Nf3 b6 12. Bb5 Bb7 13. Bxd7+ Nxd7 14. g4 Bxf3 15. d4 bxc5 16. dxc5 Bxg4 17. c6 Nb8 18. Kb3 Nxc6 19. Be3 O-O-O 20. Bxa7 Rd3+ 21. Kc2 Rhd8 22. a3 Rc3+ 23. Kb2 Rd2+ 24. Ka1 Rc1# 0-1