Chess puzzle (Checkmate)
Moves: 1. e4 b6 2. Nf3 Bb7 3. Nc3 e6 4. d4 Bb4 5. Bd3 Nf6 6. Qe2 h6 7. Bd2 Nh5 8. a3
Bxc3 9. bxc3 d6 10. O-O Nd7 11. e5 dxe5 12. dxe5 g5 13. Nd4 Nf4 14. Bxf4 gxf4
15. Qg4 Nxe5 16. Qxf4 Nxd3 17. cxd3 Qd5 18. f3 O-O-O 19. Qxf7 Rdf8 20. Qxe6+
Qxe6 21. Nxe6 Rf6 22. Nd4 h5 23. h4 Rg8 24. Kh2 Kb8 25. Rg1 c5 26. Nc2 Rf4 27.
Ne3 *
Position (FEN): 1k4r1/pb6/1p6/2p4p/5r1P/P1PPNP2/6PK/R5R1 b - - 3 27
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 819
Best move: Rxh4#