Public replay · 1-0 · ECO A06

Zukertort Opening: White mates in 26 moves (Casual)

Zukertort Opening: Queen's Pawn (A06): Chessdox Computer vs Player, casual level. White mates with the queen after 26 moves with 15 captures and 2 checks.

Position after 26. Qh7#

Position after 26. Qh7#A06 Zukertort Opening: Old Indian Attack

Game summary

Zukertort Opening: Old Indian Attack — how the game went

Chessdox Computer (White) and Player (Black) played this casual-level game. It opened with the Zukertort Opening: Queen's Pawn, classified as ECO A06, after 1. Nf3 d5.

Black castled kingside, while White's king never castled. Over 26 moves the game saw 15 captures, 2 checks.

White delivered checkmate with the queen on 26. Qh7#. At the end White had 30 points of material and Black 17 points, counting pawns as 1, knights and bishops as 3, rooks as 5 and queens as 9.

Final position after 26 moves, white won (1-0). FEN: 3r2k1/R6Q/1p2Nq2/4p2p/7R/1P4P1/2P1PP2/4KB2 b - - 4 26
Final position · 1-0

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[Event "Chessdox public replay"]
[Site "https://chessdox.com/games/casual-replay-from-1-nf3-white-wins-in-26-moves-7a0283c56ee045c9a949"]
[Date "2026.09.10"]
[Round "-"]
[White "Chessdox Computer"]
[Black "Player"]
[Result "1-0"]
[TimeControl "600+0"]
[ECO "A06"]
[Opening "Zukertort Opening: Old Indian Attack"]
[Termination "normal"]
[PlyCount "51"]

1. Nf3 d5 2. d3 e6 3. Nc3 Nf6 4. h4 Nc6 5. g3 Bc5 6. d4 Bb6 7. a4 O-O 8. b3 Bd7
9. h5 Nxh5 10. Rxh5 g6 11. Rh4 h5 12. Ba3 Ne7 13. Ne5 f6 14. Bxe7 Qxe7 15. Nxg6
Qh7 16. Nxf8 Kxf8 17. a5 Bxa5 18. Rxa5 b6 19. Ra1 e5 20. Nxd5 Qf7 21. dxe5 fxe5
22. Nxc7 Rc8 23. Rxa7 Qf6 24. Qxd7 Rd8 25. Ne6+ Kg8 26. Qh7# 1-0