Chess puzzle (Checkmate)
Moves: 1. d4 e5 2. dxe5 Nc6 3. Nf3 f6 4. exf6 Nxf6 5. Nc3 d5 6. Bg5 Bb4 7. e3 Qd6 8.
Bd3 Bg4 9. O-O Bxc3 10. bxc3 O-O 11. h3 Bh5 12. Be2 Ne4 13. Bf4 Rxf4 14. exf4
Nxc3 15. Qd2 Nxe2+ 16. Qxe2 Qxf4 17. Qe6+ Kh8 18. Qxd5 Bg6 19. Rab1 Rd8 20. Qg5
Qd6 21. Rxb7 Be4 22. Rb3 Rf8 23. Re1 h6 24. Qg3 Qd5 25. Ree3 Rf6 26. Qxc7 Rg6
27. Rbc3 Nd4 28. Nxd4 Rxg2+ 29. Kf1 Qxd4 30. Qc8+ Kh7 31. Rxe4 *
Position (FEN): 2Q5/p5pk/7p/8/3qR3/2R4P/P1P2Pr1/5K2 b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1439
Best move: Qxf2#