Chess puzzle (Checkmate)
Moves: 1. d4 e5 2. dxe5 Bc5 3. Bf4 d6 4. exd6 Ne7 5. Be3 Bxd6 6. Nc3 Bf5 7. g3 Nbc6 8.
h3 O-O 9. g4 Bg6 10. Bg2 Rb8 11. a3 Re8 12. Bg5 h6 13. Bxe7 Qxe7 14. Nf3 a6 15.
O-O Ne5 16. e3 Rbd8 17. Qe2 Nxf3+ 18. Bxf3 Qe5 19. Rfd1 Qh2+ 20. Kf1 Qxh3+ 21.
Bg2 Qh2 22. Bxb7 Be4 23. Nxe4 *
Position (FEN): 3rr1k1/1Bp2pp1/p2b3p/8/4N1P1/P3P3/1PP1QP1q/R2R1K2 b - - 0 23
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1142
Best move: Qh1#