Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Na5 7. Bb3 Nxb3 8.
Nxb3 Bg7 9. O-O d6 10. Re1 O-O 11. Bf4 b6 12. Rb1 Bb7 13. Nd5 e6 14. Nxf6+ Bxf6
15. e5 dxe5 16. Bxe5 Bxe5 17. Rxe5 Qc7 18. Re3 Rad8 19. Rd3 Qc6 20. Qg4 f5 21.
Qg3 Qxc2 22. Rbd1 Qxd1+ 23. Rxd1 *
Position (FEN): 3r1rk1/pb5p/1p2p1p1/5p2/8/1N4Q1/PP3PPP/3R2K1 b - - 0 23
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 609
Best move: Rxd1#