Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 a6 7. Bc4 d6 8. Qd2
Nf6 9. Bh6 Bxh6 10. Qxh6 Nxd4 11. O-O-O Nc6 12. f4 Qb6 13. Rhe1 Ng4 14. Qg7 Rf8
15. Qxh7 Ne3 16. Nd5 Nxd5 17. Bxd5 Bd7 18. e5 dxe5 19. fxe5 e6 20. Bxc6 Qxc6
21. Rd6 Qc5 22. Qh4 Rc8 23. c3 a5 24. Qg5 b5 25. Red1 Rc7 26. Ra6 Rc8 27. Rad6
Rc7 28. Ra6 f6 29. Qxg6+ Rf7 30. Qg8+ Rf8 31. Qg6+ Kd8 32. Qg7 b4 33. Rad6 Kc8
34. Qxf8+ Kb7 35. exf6 bxc3 36. b3 Qe3+ 37. Kb1 c2+ 38. Kb2 c1=Q+ 39. Rxc1 *
Position (FEN): 5Q2/1krb4/3RpP2/p7/8/1P2q3/PK4PP/2R5 b - - 0 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 906
Best move: Qxc1#