Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Schmidt_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 O-O
8. O-O Re8 9. Qf3 d5 10. exd5 cxd5 11. Bg5 Bxc3 12. bxc3 Re6 13. Rfe1 Rb6 14.
Re5 h6 15. Bh4 Bb7 16. Rae1 Qd6 17. Bxf6 Qxf6 18. Re8+ Rxe8 *
Position (FEN): 4r1k1/pbp2pp1/1r3q1p/3p4/8/2PB1Q2/P1P2PPP/4R1K1 w - - 0 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 724
Best move: Rxe8#