Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Bf5 4. Nf3 Nxd5 5. Bc4 Nxc3 6. bxc3 e6 7. O-O Be7
8. d4 O-O 9. a4 Nc6 10. Bd3 Bxd3 11. Qxd3 Bf6 12. Ba3 Re8 13. Rfe1 Ne7 14. Rab1
b6 15. Nd2 Ng6 16. Ne4 e5 17. Nxf6+ Qxf6 18. Re3 Rad8 19. d5 Nf4 20. Qe4 Nxd5
21. Rf3 Qg6 22. Qxg6 hxg6 23. c4 Nf4 24. c5 Ne2+ 25. Kf1 Nd4 26. Rc3 e4 27.
cxb6 cxb6 28. Rc7 Rc8 29. Rxa7 Nxc2 30. Bd6 Rc6 31. Bf4 Rec8 32. Rb7 Nd4 33.
R7xb6 Rc4 34. a5 Ra4 35. a6 Ra8 36. Rb8+ Rxb8 37. Rxb8+ Kh7 38. Rb1 Rxa6 39. g3
Nf3 40. Kg2 g5 41. Be3 f5 42. Rb5 Ra1 43. Rxf5 g4 44. Rxf3 *
Position (FEN): 8/6pk/8/8/4p1p1/4BRP1/5PKP/r7 b - - 0 44
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 986
Best move: exf3#