Chess puzzle (Checkmate)
Moves: 1. Nf3 Nc6 2. d4 d5 3. c4 Bg4 4. e3 Nf6 5. h3 Bxf3 6. Qxf3 e6 7. cxd5 exd5 8.
Bd3 Bb4+ 9. Bd2 O-O 10. O-O Qe7 11. Nc3 Rad8 12. a3 Bd6 13. Rac1 a6 14. Kh1
Rfe8 15. b4 Ne4 16. Qe2 Qe6 17. Bxe4 dxe4 18. d5 Qe5 19. g3 Ne7 20. Qc4 Nf5 21.
Rg1 Nh4 22. Ne2 Nf3 23. Bc3 Qf5 24. Kg2 Nxg1 25. Rxg1 Qf3+ 26. Kf1 Be5 27. Bxe5
Rxe5 28. Qxc7 Rexd5 29. Nc3 Rd1+ 30. Nxd1 *
Position (FEN): 3r2k1/1pQ2ppp/p7/8/1P2p3/P3PqPP/5P2/3N1KR1 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1321
Best move: Rxd1#