Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Bb4+ 8.
c3 Ba5 9. b4 Bb6 10. O-O c5 11. a3 cxb4 12. axb4 Nf6 13. c4 c6 14. c5 Bc7 15.
Bb2 O-O 16. Qg3 Qe7 17. Bc1 Nh5 18. Qg4 g6 19. Bh6 Rfd8 20. Rd1 Nf6 21. Qf3 b6
22. Bg5 Kg7 23. d4 bxc5 24. dxe5 Rxd1+ 25. Qxd1 Bxe5 26. Ra4 Rd8 27. Bxf6+ Qxf6
28. Qe2 Qd6 29. Na3 Qd1+ 30. Qxd1 *
Position (FEN): 3r4/5pkp/p1p3p1/2p1b3/RP2P3/N6P/5PP1/3Q2K1 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 666
Best move: Rxd1#