Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Nf3 d5 3. d4 dxe4 4. Nfd2 Nf6 5. c3 Bg4 6. Be2 Bf5 7. Nc4 e6 8. Ne3
Bg6 9. O-O Nbd7 10. Nd2 Bd6 11. f4 exf3 12. Bxf3 Qc7 13. g3 h5 14. Ng2 h4 15.
Nxh4 Bxg3 16. Nxg6 Bxh2+ 17. Kh1 Bg1+ 18. Nxh8 *
Position (FEN): r3k2N/ppqn1pp1/2p1pn2/8/3P4/2P2B2/PP1N4/R1BQ1RbK b q - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1064
Best move: Qh2#