Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. c3 h6 4. d4 cxd4 5. cxd4 Qc7 6. Nc3 Bb4 7. Bd2 Nc6 8. Bd3
a6 9. O-O Nf6 10. Re1 h5 11. Rc1 Ng4 12. d5 Nd4 13. g3 Nxf3+ 14. Qxf3 Qd6 15.
dxe6 dxe6 16. h3 Ne5 17. Qe2 Nxd3 18. e5 Qd7 19. Red1 Nxc1 20. Bxc1 Qc7 21. a3
Bxc3 22. bxc3 Qxc3 23. Bg5 Bd7 24. Rc1 Qxa3 25. Qc2 Bc6 26. Qd2 Qf3 27. Rxc6
Qxc6 28. Qb4 Qd7 29. Kh2 b5 30. Qe4 Qd5 31. Qb4 Qd7 32. Qe4 Ra7 33. Be3 Rb7 34.
Qf4 a5 35. Qg5 g6 36. Qf6 Rg8 37. Qg5 a4 38. Qh6 f5 39. exf6 Qf7 40. Bd4 a3 41.
Qc1 b4 *
Position (FEN): 4k1r1/1r3q2/4pPp1/7p/1p1B4/p5PP/5P1K/2Q5 w - - 0 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1151
Best move: Qc8#