rnbqk1nr/ppppp1bp/6p1/5p2/3P4/6PN/PPP1PPBP/RNBQK2R b KQkq - 3 4 ; A81 Dutch Defense: Leningrad Variation, Carlsbad Variation
rnbqkb1r/ppppp2p/5np1/5p2/2PP4/6P1/PP2PP1P/RNBQKBNR w KQkq - 0 4 ; A86 Dutch Defense: Leningrad Variation
rnbqk2r/ppppp1bp/5np1/5p2/2PP4/5NP1/PP2PPBP/RNBQK2R b KQkq - 3 5 ; A87 Dutch Defense: Leningrad Variation
rnbq1rk1/pp2p1bp/2pp1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - 0 8 ; A88 Dutch Defense: Leningrad Variation, Warsaw Variation
r1bq1rk1/ppp1p1bp/2np1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - 2 8 ; A89 Dutch Defense: Leningrad Variation, Matulovic Variation