d4 System

Queen's Gambit Declined Exchange Variation Queen's Gambit Declined 3...Be7 Queen's Gambit Accepted - Greed Punished! Queen's Gambit Accepted 3...e5 Queen's Gambit Accepted 3...Nf6 Tarrasch Defense Slav Defense Chebanenko Slav Schlechter Slav Semi-Slav Defense Chigorin Variation Marshall Defense Triangle Variation I Triangle Variation II Albin Counter-Gambit Symmetrical Defense The Faulty 4...Bf5 Slav I The Faulty 4...Bf5 Slav II Accelerated Ragozin Nimzo - Classical Main Line Nimzo-Indian 4...c5 Nimzo-Indian 4...d5 Nimzo-Indian Zurich Variation Grunfeld Defense King's Indian Defense Benko Gambit 5...axb5 Benko Gambit 5...g6 Benoni Defense Czech Benoni Defense Budapest Gambit - Main Line Budapest Gambit - Fajarowicz Variation Nimzo-Indian - Early ...Ne4 Nimzo-Indian Defense, 5...Na6 Dutch Defense 2...Nf6 Dutch Defense 3...e6 Dutch Defense 2...d5 Dutch Defense - Stonewall Variation Dutch Defense - Classical Variation Modern Defense Keres Defense Wade Defense Englund Gambit Baltic Defense Queen's Knight Defense Polish Defense