Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 c6 4. f4 Bb4 5. e5 Qh4+ 6. g3 Qd8 7. Ne2 Ne7 8. a3 Ba5
9. b4 Bb6 10. Na4 Nf5 11. Nxb6 Qxb6 12. g4 Nh4 13. Ng3 a5 14. Rb1 Na6 15. c3
axb4 16. axb4 Nc7 17. Bd3 Nb5 18. Bd2 Bd7 19. O-O Ra3 20. Qe1 Nxd4 21. Be3 Rxc3
22. Qxc3 Ndf3+ 23. Kh1 Qxe3 24. Rbd1 d4 25. Qc1 Qxc1 26. Rxc1 Ke7 27. Rcd1 Ra8
28. Be4 c5 29. Bxb7 Ra3 30. bxc5 Ba4 31. Ra1 Rxa1 32. Rxa1 Bc2 33. Rf1 d3 34.
Ne4 Kd7 35. Rf2 Nd4 36. Nd2 Kc7 37. Be4 Ne2 38. Bxh7 Kc6 39. Bg8 Kxc5 40. Bxf7
Kd4 41. Bxe6 Ke3 42. Rf1 Kxd2 43. f5 Ke3 44. f6 d2 45. fxg7 d1=Q 46. Rxd1 *
Position (FEN): 8/6P1/4B3/4P3/6Pn/4k3/2b1n2P/3R3K b - - 0 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1562
Best move: Be4#