পির্ক ও মডার্ন ডিফেন্স

A defense where Black allows White a broad center and attacks it later with pieces and pawn advances.

A flexible system with 4.Nf3 in which White brings out the second knight and keeps the central pawns on d4 and e4.

An aggressive line defined by 4.f4, with which White builds a large center and prepares the e5 advance.

An attacking system with Be3 and Qd2 in which White often castles long and advances pawns toward the black king.

A Pirc-family system where Black plays ...c6 to support d5, control b5, and prepare central pawn breaks.

A flexible defense where Black allows White a broad pawn center and attacks it later from a distance.

A system in which White builds a broad center with pawns on c4, d4, and e4 while Black prepares a counterattack.