Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Qe7 6. Nxe4 Qxe4+ 7. Be2 Bg4
8. O-O Nd7 9. d3 Qc6 10. Re1 O-O-O 11. h3 Be6 12. Nd4 Qd5 13. Nxe6 fxe6 14. Bf3
Qf5 15. Bg4 Qg6 16. Rxe6 Qf7 17. Qe2 Kb8 18. Bg5 Nf6 19. Re1 d5 20. Bxf6 gxf6
21. Bh5 Qd7 22. Rxf6 Bc5 23. Qf3 Rhg8 24. d4 Bxd4 25. Rf7 Qa4 26. Ree7 Bb6 27.
Qf4 Qxc2 28. Rxh7 d4 29. Bf3 Rgf8 30. Rhf7 Rxf7 31. Rxf7 d3 32. Qe4 Qxf2+ 33.
Kh2 d2 *
Position (FEN): 1k1r4/ppp2R2/1b6/8/4Q3/5B1P/PP1p1qPK/8 w - - 0 34
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 815
Best move: Qxb7#