Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 Bb4 3. d4 Bxc3+ 4. bxc3 exd4 5. cxd4 Nf6 6. Bg5 d6 7. f3 Bf5 8.
e4 Bg6 9. e5 dxe5 10. dxe5 Qxd1+ 11. Rxd1 Nfd7 12. Ne2 Nxe5 *
Position (FEN): rn2k2r/ppp2ppp/6b1/4n1B1/2P5/5P2/P3N1PP/3RKB1R w Kkq - 0 13
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 930
Best move: Rd8#