Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. g3 d5 3. Nc3 d4 4. Nce2 e5 5. c3 c5 6. b4 Bg4 7. bxc5 Bxc5 8. Bb2
Nc6 9. Qa4 d3 10. Nc1 Qf6 11. Qb5 *
Position (FEN): r3k1nr/pp3ppp/2n2q2/1Qb1p3/4P1b1/2Pp2P1/PB1P1P1P/R1N1KBNR b KQkq - 3 11
Black to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 475
Best move: Qxf2#