Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Modern_Variation
Moves: 1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 e6 5. c4 Nf6 6. Nc3 c5 7. Be3 cxd4 8.
Nxd4 Bc5 9. Be2 Nc6 10. Nxc6 Qxd1+ 11. Rxd1 Bxe3 *
Position (FEN): r1b1k2r/pp3ppp/2N1pn2/8/2P5/2N1b3/PP2BPPP/3RK2R w Kkq - 0 12
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 659
Best move: Rd8#