Chess puzzle (Checkmate)
Opening: Zukertort_Opening, Zukertort_Opening_Tennison_Gambit
Moves: 1. e4 d5 2. Nf3 dxe4 3. Ne5 Nf6 4. d4 e6 5. Bg5 Bd6 6. Nc3 Bxe5 7. dxe5 Qxd1+
8. Rxd1 Nfd7 9. Nxe4 Nxe5 *
Position (FEN): rnb1k2r/ppp2ppp/4p3/4n1B1/4N3/8/PPP2PPP/3RKB1R w Kkq - 0 10
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1101
Best move: Rd8#