Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. c3 Nc6 6. Bb5 Qb6 7. Ba4 e6 8. Ne5
Bd7 9. Nxd7 Nxd7 10. O-O Bd6 11. Be3 Bb8 12. b4 Qc7 13. Na3 *
Position (FEN): rb2k2r/ppqn1ppp/2n1p3/3p4/BP1P4/N1P1B3/P4PPP/R2Q1RK1 b kq - 2 13
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 462
Best move: Qxh2#