Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 e6 3. d4 d5 4. e5 c4 5. Nf3 Ne7 6. Na3 Ng6 7. Nc2 Be7 8. Be2 O-O
9. O-O f6 10. Ne3 fxe5 11. dxe5 Nc6 12. Ng4 Nh4 13. b4 cxb3 14. axb3 Nxf3+ 15.
Bxf3 Bg5 16. Ba3 Rf7 17. c4 Bf4 18. cxd5 Nxe5 19. Nxe5 Bxe5 20. Ra2 Qh4 21. h3
Qf4 22. Bc1 *
Position (FEN): r1b3k1/pp3rpp/4p3/3Pb3/5q2/1P3B1P/R4PP1/2BQ1RK1 b - - 2 22
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 623
Best move: Qh2#