Public replay · 0-1 · ECO A40

Queen's Pawn Game: Black mates in 23 moves

Queen's Pawn Opening (A40): Player vs Chessdox Computer, beginner level. Black mates with the queen after 23 moves with 12 captures and 5 checks.

Position after 23... Qa1#

Position after 23... Qa1#A40 Queen's Pawn Game

Game summary

Queen's Pawn Game — how the game went

Player (White) and Chessdox Computer (Black) played this beginner-level game. It opened with the Queen's Pawn Opening, classified as ECO A40, after 1. d4.

Neither king castled. Over 23 moves the game saw 12 captures, 5 checks.

Black delivered checkmate with the queen on 23... Qa1#. At the end White had 13 points of material and Black 31 points, counting pawns as 1, knights and bishops as 3, rooks as 5 and queens as 9.

Final position after 23 moves, black won (0-1). FEN: r1b1k2r/p2pp2p/1p4P1/2p5/P3n3/8/4P1PP/q3KB1R w kq - 3 24
Final position · 0-1

Share and export

[Event "Chessdox public replay"]
[Site "https://chessdox.com/games/beginner-replay-from-1-d4-black-wins-in-23-moves-76b0935aaeed3d8dde09"]
[Date "2026.08.24"]
[Round "-"]
[White "Player"]
[Black "Chessdox Computer"]
[Result "0-1"]
[TimeControl "-"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]
[Termination "normal"]
[PlyCount "46"]

1. d4 Nh6 2. Nh3 Nf5 3. Ng5 Nc6 4. d5 Ncd4 5. Bd2 f6 6. f3 fxg5 7. Bxg5 c5 8.
Bc1 Qa5+ 9. Bd2 Qb5 10. Nc3 Qxb2 11. Nb1 Nxc2+ 12. Qxc2 Qxc2 13. Nc3 b6 14. Rd1
g5 15. f4 Bg7 16. fxg5 Bxc3 17. a4 Bxd2+ 18. Rxd2 Qc4 19. Rc2 Qxc2 20. Kf2 Qa2
21. d6 Nxd6 22. g6 Ne4+ 23. Ke1 Qa1# 0-1