Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. d5 d6 3. Nc3 e6 4. e4 Nf6 5. Nf3 exd5 6. exd5 Be7 7. Bb5+ Bd7 8.
O-O Bxb5 9. Nxb5 a6 10. Nc3 Nbd7 11. Re1 O-O 12. a4 Ne5 13. Nxe5 dxe5 14. Rxe5
Bd6 15. Re2 h6 16. Qd3 Rc8 17. Qf5 g6 18. Qh3 h5 19. Bg5 Kg7 20. Qf3 Bxh2+ 21.
Kxh2 Ng4+ 22. Qxg4 hxg4 23. Bxd8 Rh8+ 24. Bh4 Rxh4+ 25. Kg3 g5 26. Re7 Kf6 27.
Rxb7 Re8 28. Rb6+ Ke5 29. d6 f5 30. d7 *
Position (FEN): 4r3/3P4/pR6/2p1kpp1/P5pr/2N3K1/1PP2PP1/R7 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1162
Best move: f4#