Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Nxc6 bxc6 8.
O-O g6 9. f4 Bg7 10. Kh1 O-O 11. Qe1 Rb8 12. Rb1 Nd7 13. b3 Nc5 14. Bc4 Be6 15.
Bxe6 fxe6 16. Bb2 Qd7 17. Rd1 e5 18. Qh4 exf4 19. Rxf4 Rxf4 20. Qxf4 Rf8 21.
Qe3 Qg4 22. h3 Qh5 23. Re1 Ne6 24. Nd1 Bxb2 25. Nxb2 Qh4 26. Nd3 c5 27. a4 Nd4
28. Qd2 Qg3 29. Re3 *
Position (FEN): 5rk1/4p2p/p2p2p1/2p5/P2nP3/1P1NR1qP/2PQ2P1/7K b - - 4 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 987
Best move: Rf1#