D30 is the opening Queen's Gambit Declined of the volume D · Closed games: 4 half-moves to the position in the diagram, 12 variations in the ECO table.
What the games say
5,496 games in the collections, from 1837 to 2022. Mean rating of the games with ratings: 2471.
White wins 38 %, draws 40 %, Black wins 21 %
Most games: Hebden, Mark (64), Tregubov, Pavel V (56), Riazantsev,A (42), Capablanca, Jose Raul (39), Kurajica, Bojan (39)
All 12 variations
- Queen's Gambit Declined 1.d4 d5 2.c4 e6
- Queen's Gambit Declined: Capablanca Variation 1.d4 ♘f6 2.c4 e6 3.♘f3 d5 4.♗g5 h6
- Queen's Gambit Declined: Capablanca Variation 1.d4 ♘f6 2.♘f3 e6 3.c4 d5 4.♗g5 c6 5.♘bd2 ♘bd7 6.e3
- Queen's Gambit Declined: Semmering Variation 1.d4 d5 2.c4 c6 3.♘f3 ♘f6 4.e3 e6 5.♘bd2 ♘bd7 6.♗d3 c5
- Queen's Gambit Declined: Spielmann Variation 1.d4 d5 2.c4 e6 3.♘f3 ♘f6 4.e3 c6 5.♘bd2 g6
- Queen's Gambit Declined: Stonewall Variation 1.d4 d5 2.c4 c6 3.♘f3 ♘f6 4.e3 e6 5.♘bd2 ♘e4 6.♗d3 f5
- Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch 1.d4 d5 2.c4 e6 3.♘f3 c5
- Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch Bishop Attack 1.d4 d5 2.c4 e6 3.♘f3 c5 4.cxd5 exd5 5.♗g5
- Queen's Gambit Declined: Traditional Variation 1.d4 ♘f6 2.c4 e6 3.♘f3 d5 4.♗g5
- Queen's Gambit Declined: Vienna Variation 1.d4 ♘f6 2.c4 e6 3.♘f3 d5 4.♗g5 ♗b4+
- Semi-Slav Defense: Quiet Variation 1.d4 d5 2.c4 c6 3.♘f3 ♘f6 4.e3 e6 5.♘bd2
- Semi-Slav Defense: Quiet Variation 1.d4 d5 2.c4 c6 3.♘f3 ♘f6 4.e3 e6 5.♘bd2 ♘bd7