Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. g3 e4 3. Nc3 Nf6 4. Bg2 Qe7 5. Qc2 e3 6. fxe3 Nc6 7. Nf3 d6 8. O-O
g6 9. d4 Bf5 10. Qd1 Bg7 11. Nh4 Bd7 12. e4 O-O-O 13. Nd5 Nxd5 14. exd5 Nxd4
15. Nf3 Nxe2+ 16. Kh1 Nxc1 17. Re1 Qf6 18. Rxc1 Bg4 19. Rf1 Qxb2 20. Qa4 Kb8
21. Rb1 Qc3 22. c5 Qxc5 23. Rfc1 Qe3 24. Qc6 Bc8 25. Rxb7+ Bxb7 26. Rb1 Kc8 27.
Qxb7+ Kd7 28. Qc6+ Kc8 29. Ng5 Qxg5 30. Bf1 Rde8 31. Bb5 Qf5 *
Position (FEN): 2k1r2r/p1p2pbp/2Qp2p1/1B1P1q2/8/6P1/P6P/1R5K w - - 4 32
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1717
Best move: Qa8#