Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. a3 d5 3. e5 Bf5 4. b4 e6 5. Bb2 c5 6. Nc3 Nc6 7. Nf3 Bg4 8. h3 Bxf3
9. Qxf3 Nxe5 10. Qf4 Nc4 11. Bc1 Bd6 12. Qg4 Qf6 13. Bxc4 dxc4 14. Bb2 Be5 15.
Ne4 Qf4 16. Nd6+ Bxd6 17. Qxg7 Qe4+ 18. Kd1 O-O-O 19. Qxh8 Qxg2 20. Re1 Qxf2
21. Qxh7 Bf4 22. Bc3 Rxd2+ 23. Bxd2 *
Position (FEN): 2k3n1/pp3p1Q/4p3/2p5/1Pp2b2/P6P/2PB1q2/R2KR3 b - - 0 23
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 983
Best move: Qxd2#