Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Panov_Attack
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. cxd5 Nxd5 7. Nxd5 Qxd5
8. Nf3 Bg4 9. Be2 e6 10. O-O Bd6 11. Be3 Qh5 12. Qb3 Bxf3 13. Bxf3 *
Position (FEN): r3k2r/pp3ppp/2nbp3/7q/3P4/1Q2BB2/PP3PPP/R4RK1 b kq - 0 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 800
Best move: Qxh2#