Chess puzzle (Checkmate)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_McConnell_Defense
Moves: 1. e4 e5 2. Nf3 Qf6 3. Bc4 Be7 4. Nc3 c6 5. d4 d6 6. dxe5 dxe5 7. Bg5 Qd6 8.
Bxe7 Qxd1+ 9. Rxd1 Nxe7 10. Nxe5 O-O 11. Nxf7 Rxf7 *
Position (FEN): rnb3k1/pp2nrpp/2p5/8/2B1P3/2N5/PPP2PPP/3RK2R w K - 0 12
White to move.
Themes: Pin Middlegame Mate in 1 
Puzzle rating: 1052
Best move: Rd8#