Chess puzzle (Checkmate)
Moves: 1. d4 d6 2. e3 g6 3. f4 Bg7 4. Nf3 a6 5. e4 Nc6 6. e5 Nh6 7. c3 Bd7 8. Bd3 e6
9. O-O d5 10. Kh1 Ne7 11. Bd2 Nef5 12. Na3 b5 13. Nc2 O-O 14. Qe1 Qe7 15. Rg1
f6 16. g4 Nxg4 17. Rxg4 Nh6 18. Rg2 f5 19. Ng5 c5 20. Qf2 c4 21. Be2 a5 22.
Rag1 b4 23. cxb4 Bb5 24. a3 a4 25. Ne3 Nf7 26. Nxh7 Kxh7 27. Rxg6 Rg8 28. Qg2
Nh6 29. Be1 Be8 30. Qh3 Bxg6 31. Bh4 Qf7 32. Bg5 Rh8 33. Rg3 Kg8 34. Qg2 Ng4
35. Bxg4 fxg4 36. Kg1 Be4 37. Qf2 Bf5 38. Nxg4 Bxg4 39. Rxg4 Kf8 40. h4 Qh5 41.
Qf3 Ke8 42. f5 Bh6 43. fxe6 Rf8 44. Bf6 Be3+ 45. Kh2 Ra7 46. Qxd5 Rxf6 47. exf6
Qxg4 48. Qc6+ Kf8 *
Position (FEN): 5k2/r7/2Q1PP2/8/pPpP2qP/P3b3/1P5K/8 w - - 2 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1626
Best move: Qc8#