Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Exchange_Variation
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Bb5+ Nc6 8.
Nf3 Bd7 9. O-O Qc7 10. Re1+ Be7 11. Qe2 O-O-O 12. Bxc6 Bxc6 13. Nd4 Re8 14.
Qg4+ Bd7 15. Qf4 Bd6 16. Qg5 *
Position (FEN): 2k1r1nr/ppqb1ppp/3b4/3p2Q1/3N4/2P5/PP3PPP/RNB1R1K1 b - - 7 16
Black to move.
Themes: Hanging Piece, Kingside Attack Opening Mate in 1 
Puzzle rating: 1407
Best move: Rxe1#