Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O Nxb5 7. Nxb5 d6 8. d3
Nf6 9. Qe1 a6 10. Nc3 b5 11. Qh4 Bb7 12. f5 b4 13. Ne2 c4 14. Bh6 Qb6+ 15. Kh1
Bxh6 16. Qxh6 b3 17. axb3 cxd3 18. cxd3 Qxb3 19. fxg6 fxg6 20. Ned4 Qxd3 21.
Ne6 Rc8 22. Nfg5 Bxe4 23. Qg7 Rg8 24. Qf7+ Kd7 25. Rxf6 Rc2 26. Rf2 Rgc8 27.
Nf8+ Kc6 28. Nxe4 Qxe4 29. Rxc2+ Qxc2 30. Ne6 Kb6 31. h3 Qxb2 32. Rf1 Rc1 33.
Rxc1 Qxc1+ 34. Kh2 Qc3 35. Nf4 Qe5 36. Qb3+ Ka7 37. g3 a5 38. h4 Qc5 39. Nd3
Qe3 40. Qc4 Qe2+ 41. Kh3 Qf1+ 42. Kg4 *
Position (FEN): 8/k3p2p/3p2p1/p7/2Q3KP/3N2P1/8/5q2 b - - 8 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1185
Best move: Qf5#