Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bg5 Be7 8.
O-O-O a6 9. Nd5 O-O 10. Nxf6+ Bxf6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. h4 c5 14. g4
Be6 15. b3 b5 16. g5 fxg5 17. hxg5 b4 18. Bh3 Bxh3 19. Rxh3 a5 20. Rdh1 Kg7 *
Position (FEN): r4r2/5pkp/3p4/p1p3P1/1p2P3/1P5R/P1P2P2/2K4R w - - 2 21
White to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 776
Best move: Rxh7+