Public replay · 1-0 · ECO A00

Zukertort Opening: White mates in 23 moves

Van Geet Opening (A00): Chessdox Computer vs Player, casual level. White mates with the queen after 23 moves with 14 captures and 6 checks.

Position after 23. Qb3#

Position after 23. Qb3#A06 Zukertort Opening: Reversed Mexican Defense

Game summary

Zukertort Opening: Reversed Mexican Defense — how the game went

Chessdox Computer (White) and Player (Black) played this casual-level game. It opened with the Van Geet Opening, classified as ECO A00, after 1. Nc3.

Neither king castled. Over 23 moves the game saw 14 captures, 6 checks.

White delivered checkmate with the queen on 23. Qb3#. At the end White had 30 points of material and Black 4 points, counting pawns as 1, knights and bishops as 3, rooks as 5 and queens as 9.

Final position after 23 moves, white won (1-0). FEN: N7/pp5p/8/P4p2/7P/kQ1P1N2/2P1PPP1/4KB1R b K - 2 23
Final position · 1-0

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[Event "Chessdox public replay"]
[Site "https://chessdox.com/games/casual-replay-from-1-nc3-white-wins-in-23-moves-76e789edc254c6dc8d50"]
[Date "2026.09.30"]
[Round "-"]
[White "Chessdox Computer"]
[Black "Player"]
[Result "1-0"]
[TimeControl "2460+0"]
[ECO "A06"]
[Opening "Zukertort Opening: Reversed Mexican Defense"]
[Termination "normal"]
[PlyCount "45"]

1. Nc3 d5 2. Nf3 Nc6 3. d3 e6 4. a3 Qd6 5. Nb5 Qc5 6. Nxc7+ Kd8 7. Nxa8 Na5 8.
b4 Qc3+ 9. Bd2 Qf6 10. Bg5 Be7 11. Bxf6 Bxf6 12. bxa5 Bxa1 13. Qxa1 f5 14. Qxg7
Ne7 15. Qxh8+ Kd7 16. h4 Nc6 17. Qg7+ Kd6 18. Qc7+ Kc5 19. Qxc8 Kb5 20. Qxe6 Nb4
21. axb4 Kxb4 22. Qxd5 Ka3 23. Qb3# 1-0