Chess puzzle (Crushing)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Qh5 Nxc3 5. bxc3 g6 6. Qe2 Bg7 7. d4 Nc6 8.
Bb2 Qd5 9. Nf3 Bg4 10. Qd3 Bxf3 11. Qxf3 Qxf3 12. gxf3 Na5 13. Bd3 O-O-O 14.
O-O-O Rd6 15. Ba3 Re6 16. Rhg1 Rd8 17. Rg5 b6 18. Ba6+ Kb8 19. Bb4 Nc6 20. d5
Nxb4 21. dxe6 Nxa6 *
Position (FEN): 1k1r4/p1p1ppbp/np2P1p1/6R1/8/2P2P2/P1P2P1P/2KR4 w - - 0 22
White to move.
Themes: Hanging Piece, Queenside Attack Endgame  
Puzzle rating: 870
Best move: Rxd8+