Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 d6 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 Nc6 6. a3 Bg4 7. Be2 Kd7 8.
h3 Bxf3 9. Bxf3 Rd8 10. O-O Kc8 11. Be3 Kb8 12. Nc3 Nd4 13. Bxd4 Rxd4 14. Rad1
Be7 15. Rxd4 exd4 16. Nd5 Bd6 17. Nb4 Ne7 18. g3 g5 19. Re1 Ng6 20. Bd1 Ne5 21.
f4 gxf4 22. gxf4 Ng6 23. f5 Nf4 24. Nd3 Nxh3+ 25. Kh1 Rg8 26. e5 Bf8 27. b4 Bh6
28. Kh2 Ng5 29. Bh5 c6 30. Rg1 Rg7 31. f6 Rg8 32. Rg3 Rf8 33. Kg2 Kc7 34. Rg4
Ne6 35. Kf3 b6 36. a4 c5 37. bxc5 bxc5 38. Nf4 Nxf4 39. Rxf4 Bxf4 40. Kxf4 Kd7
41. Ke4 Ke6 *
Position (FEN): 5r2/p4p1p/4kP2/2p1P2B/P2pK3/8/2P5/8 w - - 3 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1178
Best move: Bg4#