Public replay · 0-1 · ECO A05

Zukertort Opening: Black mates in 30 moves

Zukertort Opening: Indian Variation (A05): Player vs Chessdox Computer, casual level. Black mates with the queen after 30 moves with 22 captures and 5…

Position after 30... Qxf2#

Position after 30... Qxf2#A05 Zukertort Opening

Game summary

Zukertort Opening — how the game went

Player (White) and Chessdox Computer (Black) played this casual-level game. It opened with the Zukertort Opening: Indian Variation, classified as ECO A05, after 1. Nf3 Nf6.

Neither king castled. Over 30 moves the game saw 22 captures, 5 checks.

Black delivered checkmate with the queen on 30... Qxf2#. At the end White had 2 points of material and Black 20 points, counting pawns as 1, knights and bishops as 3, rooks as 5 and queens as 9.

Final position after 30 moves, black won (0-1). FEN: 4k3/2p1pp1r/8/2bP4/8/2P5/5qK1/8 w - - 0 31
Final position · 0-1

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[Event "Chessdox public replay"]
[Site "https://chessdox.com/games/casual-replay-from-1-nf3-black-wins-in-30-moves-7628887af9668a5a15e6"]
[Date "2026.08.24"]
[Round "-"]
[White "Player"]
[Black "Chessdox Computer"]
[Result "0-1"]
[TimeControl "600+0"]
[ECO "A05"]
[Opening "Zukertort Opening"]
[Termination "normal"]
[PlyCount "60"]

1. Nf3 Nf6 2. Nc3 Nc6 3. d3 d6 4. Bd2 h6 5. h3 g5 6. g4 a6 7. a3 Be6 8. Bg2 Bg7
9. Nxg5 hxg5 10. Bxg5 a5 11. Bxf6 Bxf6 12. Bxc6+ bxc6 13. h4 Rb8 14. Rb1 Bxg4
15. Rg1 Rxb2 16. Rxb2 Bxc3+ 17. Kf1 Bh3+ 18. Rg2 Bxg2+ 19. Kxg2 Bxb2 20. Qd2 Rh5
21. Qxa5 Rxa5 22. h5 Bxa3 23. h6 Rh5 24. d4 c5 25. c3 d5 26. dxc5 Bxc5 27. h7
Rxh7 28. e3 Qa8 29. e4 Qa2 30. exd5 Qxf2# 0-1