Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. e5 Bf5 3. d4 e6 4. Nf3 Nd7 5. Nc3 a6 6. h3 c5 7. g4 Bg6 8. Bg2 Be7
9. a3 Qb6 10. Na4 Qa5+ 11. c3 b5 12. Nxc5 Bxc5 13. dxc5 Nxc5 14. Nd4 Nd3+ 15.
Kf1 Qc7 16. f4 Nxc1 17. Qxc1 Bd3+ 18. Kf2 Ne7 19. Qe3 Be4 20. Bxe4 dxe4 21.
Qxe4 Nd5 22. f5 Qb6 23. Kg3 O-O-O 24. fxe6 fxe6 25. Rhf1 Rhf8 26. Qxh7 Ne3 27.
Rxf8 Rxf8 28. Qxg7 Nf1+ 29. Kh4 Qd8+ 30. Qg5 *
Position (FEN): 2kq1r2/8/p3p3/1p2P1Q1/3N2PK/P1P4P/1P6/R4n2 b - - 4 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 840
Best move: Rh8#