Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bxf3 8.
Qxf3 e6 9. Bd2 Nbd7 10. O-O-O Qc7 11. Rhe1 O-O-O 12. g4 h6 13. Bb3 Bd6 14. Ne2
c5 15. dxc5 Nxc5 16. Kb1 Nxb3 17. cxb3 Kb8 18. Rc1 Qb6 19. Be3 Qa5 20. Nd4 Bb4
21. Red1 Nd5 22. Qxf7 Nxe3 23. fxe3 e5 24. Ne6 Rxd1 25. Rxd1 Rc8 26. Qd7 a6 27.
a3 Bc5 28. b4 Bxb4 29. axb4 Qxb4 30. Qxc8+ Kxc8 *
Position (FEN): 2k5/1p4p1/p3N2p/4p3/1q4P1/4P2P/1P6/1K1R4 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 711
Best move: Rd8#