Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 e6 6. Nf3 Nh6 7. Bxh6 gxh6 8.
Nc3 Bb4 9. a3 Ba5 10. Bb5 Bd7 11. O-O Bxc3 12. bxc3 Nxe5 13. Nxe5 Bxb5 14. Qh5
Qf6 15. Rfb1 Ba6 16. g3 Rg8 17. a4 Rg5 18. Qh4 Qe7 19. Qxh6 O-O-O 20. Nxf7 Rg6
21. Qxh7 Rdg8 22. Rb2 R6g7 23. Qh3 Qxf7 24. Re1 Qf5 25. Qh6 Rg6 26. Qh4 Bd3 27.
Qe7 R6g7 28. Qc5+ Kb8 29. Qd6+ Ka8 30. Rxe6 Be4 31. Rxb7 Qf3 32. Rxa7+ Rxa7 33.
Qc6+ Rb7 34. Qa6+ Kb8 35. Qd6+ Kc8 36. Qc6+ Rc7 37. Qa6+ Kd8 38. Qd6+ Rd7 *
Position (FEN): 3k2r1/3r4/3QR3/3p4/P2Pb3/2P2qP1/5P1P/6K1 w - - 12 39
White to move.
Themes:   Mate in 1 
Puzzle rating: 1500
Best move: Qb8#