Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 g6 5. h3 Bg7 6. Bd3 d6 7. g4 Nc6 8. c3 Qe7
9. gxf5 gxf5 10. Rg1 Bd7 11. Nbd2 O-O-O 12. Qc2 e5 13. dxe5 dxe5 14. Nxe5 Nxe5
15. Bxe5 Qxe5 16. Rxg7 Ne4 17. Rxd7 Rxd7 18. Nxe4 fxe4 19. Bxe4 Rf8 20. Rd1
Rxd1+ 21. Kxd1 Qh2 22. Bf5+ Kb8 23. Ke2 Qe5 24. Bxh7 Qh5+ 25. Ke1 Qxh3 26. Be4
Qg4 27. Kf1 Rd8 28. Ke1 a6 29. a4 Re8 30. f3 Qg1+ 31. Ke2 Rh8 32. Kd3 Rh2 33.
Qb3 Qf1+ 34. Kd4 Rd2+ 35. Ke5 Qh3 *
Position (FEN): 1k6/1pp5/p7/4K3/P3B3/1QP1PP1q/1P1r4/8 w - - 11 36
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1301
Best move: Qxb7#