Chess puzzle (Checkmate)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Modern_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 Be7 6. Nf3 Ne4 7. Bxe7 Qxe7 8.
Nxe4 dxe4 9. Ne5 Nc6 10. Nxc6 bxc6 11. g3 Qb4+ 12. Qd2 Qxc4 13. e3 Qd5 14. Bg2
Ba6 15. Rc1 O-O 16. Qc3 Bb5 17. b3 Qh5 18. Bxe4 *
Position (FEN): r4rk1/p1p2pp1/2p1p2p/1b5q/3PB3/1PQ1P1P1/P4P1P/2R1K2R b K - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 736
Best move: Qe2#