Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Be2 g6 4. O-O Bg7 5. Nc3 Nf6 6. d3 d6 7. h3 O-O 8. Bg5
Nd7 9. Rb1 a6 10. Nd5 h6 11. Bh4 Qa5 12. Nxe7+ Nxe7 13. Bxe7 Re8 14. Bxd6 Qxa2
15. c3 Qe6 16. Bg3 c4 17. Nd4 Qb6 18. dxc4 Rxe4 19. Bf3 Re8 20. Re1 Rxe1+ 21.
Qxe1 Nf6 22. Be5 Be6 23. Nxe6 Qxe6 24. Bxf6 Qxf6 25. Bxb7 Rb8 26. Bf3 Qf4 27.
Bd5 a5 28. g3 Qf5 29. Kg2 a4 30. Ra1 Qd7 31. Qe4 Kh7 32. Bc6 Qf5 33. Qxf5 gxf5
34. Bxa4 Rxb2 35. Bb5 Bxc3 36. Ra7 Bd4 37. Rxf7+ Kg6 38. Rd7 Bxf2 39. Kf3 Bc5
40. Rc7 *
Position (FEN): 8/2R5/6kp/1Bb2p2/2P5/5KPP/1r6/8 b - - 3 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1089
Best move: Rf2#