Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bg5 Bg4 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nf6 6. Qb3 Qb6 7. Qxb6 axb6 8.
Bxf6 gxf6 9. Nxd5 Nd7 10. Nc7+ Kd8 11. Nxa8 Kc8 12. f3 Kb8 13. fxg4 Kxa8 14. e4
Bh6 15. Nf3 Rg8 16. Bb5 Nf8 17. h3 Bf4 18. Ke2 Ne6 19. Rhd1 h5 20. Ne1 hxg4 21.
h4 Bg3 22. Bd7 Rh8 23. Bxe6 Rxh4 24. Rd3 Bd6 25. Nc2 Rh2 26. Kf2 g3+ 27. Kf3
Ka7 28. Bxf7 Rh4 29. Re1 Rf4+ 30. Ke3 Rf2 31. Re2 *
Position (FEN): 8/kp2pB2/1p1b1p2/8/3PP3/3RK1p1/PPN1RrP1/8 b - - 6 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 994
Best move: Bf4#