Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Giuoco_Piano
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Re1 d6 6. h3 O-O 7. c3 Re8 8. d4
exd4 9. cxd4 Bb4 10. Nc3 Bxc3 11. bxc3 Nxe4 12. Bg5 Nxc3 13. Bxd8 Nxd1 *
Position (FEN): r1bBr1k1/ppp2ppp/2np4/8/2BP4/5N1P/P4PP1/R2nR1K1 w - - 0 14
White to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 838
Best move: Rxe8#