D56 is the opening Queen's Gambit Declined of the volume D · Closed games: 15 half-moves to the position in the diagram, 5 variations in the ECO table.
What the games say
849 games in the collections, from 1905 to 2022. Mean rating of the games with ratings: 2489.
White wins 26 %, draws 65 %, Black wins 8 %
Most games: Korneev, Oleg (27), Jussupow, Artur (22), Marciano, David (19), Miladinovic, Igor (15), Kholmov, Ratmir D (13)
All 5 variations
- Queen's Gambit Declined 1.d4 d5 2.c4 e6 3.♘f3 ♘f6 4.♘c3 ♘c6 5.♗g5 ♗e7 6.e3 O-O 7.♖c1 h6 8.♗h4
- Queen's Gambit Declined: Lasker Defense 1.d4 d5 2.c4 e6 3.♘c3 ♗e7 4.♘f3 ♘f6 5.♗g5 h6 6.♗h4 O-O 7.e3 ♘e4
- Queen's Gambit Declined: Lasker Defense 1.d4 d5 2.c4 e6 3.♘f3 ♘f6 4.♘c3 ♘c6 5.♗g5 ♗e7 6.e3 O-O 7.♖c1 h6 8.♗h4 ♘e4
- Queen's Gambit Declined: Lasker Defense, Russian Variation 1.d4 d5 2.c4 e6 3.♘c3 ♘f6 4.♗g5 ♗e7 5.e3 O-O 6.♘f3 h6 7.♗h4 ♘e4 8.♗xe7 ♕xe7 9.♕c2 ♘f6 10.♗d3 dxc4 11.♗xc4 c5 12.O-O ♘c6 13.♖fd1 ♗d7
- Queen's Gambit Declined: Lasker Defense, Teichmann Variation 1.d4 ♘f6 2.c4 e6 3.♘f3 d5 4.♘c3 ♗e7 5.♗g5 h6 6.♗h4 O-O 7.e3 ♘e4 8.♗xe7 ♕xe7 9.♕c2