Chess puzzle (Checkmate)
Moves: 1. d4 d6 2. Nf3 c6 3. c4 Nf6 4. Nc3 Bg4 5. e4 Nbd7 6. Be2 e5 7. O-O Be7 8. Be3
O-O 9. h3 Bh5 10. Re1 h6 11. Qc2 Re8 12. Rad1 Qc7 13. dxe5 dxe5 14. a3 a5 15.
Rd2 Bg6 16. Red1 Nc5 17. Bxc5 Bxc5 18. Nh4 Bh7 19. Nf5 Rad8 20. Na4 Rxd2 21.
Rxd2 Bf8 22. c5 Qc8 23. g4 h5 24. f3 Bxf5 25. gxf5 h4 26. Bc4 Nh5 27. Kh2 Rd8
28. Nb6 Qc7 29. Rxd8 Qxd8 30. Qf2 Qg5 31. b4 axb4 32. axb4 Qc1 33. Qxh4 Nf4 34.
Qf2 Be7 35. Bf1 Bg5 36. Nd7 Qa1 37. f6 gxf6 38. Qg1 Kh7 39. Nf8+ Kh6 40. Bc4
Qb2+ 41. Kh1 Qxb4 42. Bxf7 Qc3 43. Qf1 Qe3 44. Ne6 Nxe6 45. Bxe6 Bf4 46. Bf5
Qd2 47. Qg2 Qe1+ 48. Qg1 Qh4 *
Position (FEN): 8/1p6/2p2p1k/2P1pB2/4Pb1q/5P1P/8/6QK w - - 7 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 634
Best move: Qg6#