Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. Nf3 h6 4. g3 Nf6 5. Bg2 Bg4 6. O-O e6 7. Re1 Bd6 8. e4
Bb4 9. Bd2 Bxd2 10. Nbxd2 Nc6 11. Nxc4 Bxf3 12. Bxf3 Nxd4 13. Bg2 c5 14. e5 Nd5
15. Qa4+ b5 16. Qd1 bxc4 17. Qd2 O-O 18. Red1 Qc7 19. Re1 Rab8 20. Rac1 Rb4 21.
a3 Rb3 22. Rxc4 Qb6 23. Rec1 Rxb2 24. Qd3 Ne2+ 25. Kh1 Nxc1 26. Rxc1 Rb3 27.
Qc4 Rb1 28. Rxb1 Qxb1+ 29. Bf1 Rb8 30. Kg2 Rb2 31. Qxc5 Qe4+ 32. Kg1 Qf5 33.
Qc8+ Kh7 34. Qc5 Qxe5 35. Bd3+ g6 36. Qxa7 Qf6 37. a4 h5 38. a5 h4 39. a6 hxg3
40. hxg3 Nb6 41. f4 Qd4+ 42. Kh1 Qf2 43. Qxf7+ Kh8 44. Qf6+ Kg8 45. Qxe6+ Kf8
46. Qd6+ Ke8 *
Position (FEN): 4k3/8/Pn1Q2p1/8/5P2/3B2P1/1r3q2/7K w - - 3 47
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1255
Best move: Bxg6#