Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Nc3 a6 6. Bd2 Be7 7. Ne2 Bd7 8. c3 b5
9. Bb3 O-O 10. h3 a5 11. a3 a4 12. Ba2 Nc6 13. Ng3 d5 14. e5 Ne8 15. d4 f6 16.
O-O fxe5 17. Nxe5 Nxe5 18. dxe5 Nc7 19. Qg4 Bf6 20. exf6 Qxf6 21. Bg5 Qg6 22.
Bb1 e5 23. Qh4 Bf5 24. Nxf5 Rxf5 25. Bxf5 Qxf5 26. Rae1 h6 27. Bxh6 gxh6 28.
Qxh6 Ne6 29. Qh4 Kf7 30. Re3 d4 31. cxd4 cxd4 32. Rf3 Nf4 33. Re1 Rc8 34. Re4
Qxe4 35. Qg4 Rc1+ 36. Kh2 Rc2 37. Qd7+ Kf6 38. Qd6+ Kg7 39. Rg3+ Ng6 40. Qe7+
Kh6 41. Qg5+ Kg7 42. Qe7+ Kh6 43. Qg5+ Kg7 44. Qe7+ Kh8 45. Qe8+ Kh7 46. Qf7+
Kh6 47. Qe6 Rxf2 48. Qe8 Qf4 *
Position (FEN): 4Q3/8/6nk/1p2p3/p2p1q2/P5RP/1P3rPK/8 w - - 2 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 826
Best move: Qxg6#