Ivkov – Larsen1964
Larsen, the Accelerated Dragon's most loyal grandmaster, against the bishop on c4. Black's knights go for that bishop from the first moment and get it; White's king, castled long behind doubled b-pawns, is then chased from c1 to f2 and mated there. A whole opening's worth of ideas in thirty-seven moves.
Inside your repertoire until move 7