Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Liedmann_Gambit
Moves: 1. d4 c5 2. c4 cxd4 3. e3 dxe3 4. Bxe3 e5 5. Bd3 d6 6. Nc3 Be6 7. Nd5 Nc6 8.
Ne2 h6 9. O-O Nge7 10. Nec3 g5 *
Position (FEN): r2qkb1r/pp2np2/2npb2p/3Np1p1/2P5/2NBB3/PP3PPP/R2Q1RK1 w kq - 0 11
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1131
Best move: Nf6#