Chess puzzle (Checkmate)
Opening: Englund_Gambit_Complex_Declined, Englund_Gambit_Complex_Declined_Other_variations
Moves: 1. d4 e5 2. d5 Nf6 3. c4 Bb4+ 4. Bd2 a5 5. a3 Bc5 6. Nc3 c6 7. h3 cxd5 8. cxd5
Bd4 9. Bg5 h6 10. Bh4 Ne4 11. Bxd8 *
Position (FEN): rnbBk2r/1p1p1pp1/7p/p2Pp3/3bn3/P1N4P/1P2PPP1/R2QKBNR b KQkq - 0 11
Black to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 1413
Best move: Bxf2#