Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nc6 6. Qxc4 Bb4+ 7. Bd2 Qd5 8.
Qc2 Nxd4 9. Nxd4 Bxd2+ 10. Qxd2 Qxh1 11. Nf3 Bd7 12. Nc3 O-O-O 13. Rc1 Bc6 14.
Qf4 Rhe8 15. Nb5 e5 16. Nxa7+ Kd7 17. Qf5+ Kd6 18. Nxc6 bxc6 19. Qc2 Rd7 20.
Qc5+ Ke6 *
Position (FEN): 4r3/2pr1ppp/2p1kn2/2Q1p3/8/5NP1/PP2PP1P/2R1KB1q w - - 4 21
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1910
Best move: Qxe5#