Public replay · 1-0 · ECO A06
Zukertort Opening: White mates in 20 moves
Zukertort Opening: Queen's Pawn (A06): Chessdox Computer vs Player, casual level. White mates with the queen after 20 moves with 13 captures and 3 checks.
Position after 20. Qxg7#
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.
Neither king castled. Over 20 moves the game saw 13 captures, 3 checks.
White delivered checkmate with the queen on 20. Qxg7#. At the end White had 36 points of material and Black 9 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/casual-replay-from-1-nf3-white-wins-in-20-moves-78a6b80ad6a57b1cb2d0"] [Date "2026.08.24"] [Round "-"] [White "Chessdox Computer"] [Black "Player"] [Result "1-0"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "normal"] [PlyCount "39"] 1. Nf3 d5 2. d3 Nf6 3. Be3 Nc6 4. Nbd2 Bd7 5. c4 dxc4 6. Nxc4 Nb4 7. h3 Nxd3+ 8. Qxd3 Nh5 9. g4 Nf4 10. Bxf4 f5 11. gxf5 g5 12. Be5 e6 13. Bxh8 Qe7 14. f6 c6 15. fxe7 Kxe7 16. Rd1 Bh6 17. Qxd7+ Kf8 18. Qxb7 Re8 19. Qxh7 Bg7 20. Qxg7# 1-0