D31 is the opening Queen's Gambit Declined: Alapin Variation of the volume D · Closed games: 6 half-moves to the position in the diagram, 21 variations in the ECO table.
What the games say
4,351 games in the collections, from 1837 to 2022. Mean rating of the games with ratings: 2469.
White wins 36 %, draws 35 %, Black wins 29 %
Most games: Matlak, Marek (48), Flear, Glenn C (44), Sherbakov, Ruslan (38), Korneev, Oleg (37), Trabert, Bettina (37)
All 21 variations
- Queen's Gambit Declined: Alapin Variation 1.d4 e6 2.c4 b6 3.♘c3 d5
- Queen's Gambit Declined: Charousek Variation 1.d4 d5 2.c4 e6 3.♘c3 ♗e7
- Queen's Gambit Declined: Charousek Variation, Miladinovic Gambit 1.d4 d5 2.c4 e6 3.♘c3 ♗e7 4.e4 dxe4 5.f3
- Queen's Gambit Declined: Janowski Variation 1.d4 d5 2.c4 e6 3.♘c3 a6
- Queen's Gambit Declined: Queen's Knight Variation 1.d4 d5 2.c4 e6 3.♘c3
- Queen's Gambit Declined: Semi-Slav, Abrahams Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.♘f3 dxc4 5.a4 ♗b4 6.e3 b5 7.♗d2 a5
- Queen's Gambit Declined: Semi-Slav, Junge Variation 1.d4 d5 2.c4 e6 3.♘f3 c6 4.♘c3 dxc4 5.a4 ♗b4 6.e3 b5 7.♗d2 ♕b6
- Queen's Gambit Declined: Semi-Slav, Koomen Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.♘f3 dxc4 5.e3 b5 6.a4 ♗b4 7.♗d2 ♕e7
- Semi-Slav Defense: Accelerated Move Order 1.d4 d5 2.c4 e6 3.♘c3 c6
- Semi-Slav Defense: Anti-Noteboom, Stonewall Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.e3 f5
- Semi-Slav Defense: Anti-Noteboom, Stonewall Variation, Portisch Gambit 1.d4 d5 2.c4 e6 3.♘c3 c6 4.e3 f5 5.g4
- Semi-Slav Defense: Gunderam Gambit 1.d4 d5 2.c4 e6 3.♘c3 c6 4.e4 dxe4 5.f3
- Semi-Slav Defense: Marshall Gambit 1.d4 d5 2.c4 e6 3.♘c3 c6 4.e4
- Semi-Slav Defense: Marshall Gambit, Forgotten Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.e4 dxe4 5.♘xe4 ♗b4+ 6.♘c3
- Semi-Slav Defense: Marshall Gambit, Main Line 1.d4 d5 2.c4 e6 3.♘c3 c6 4.e4 dxe4 5.♘xe4 ♗b4+ 6.♗d2
- Semi-Slav Defense: Marshall Gambit, Tolush Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.e4 dxe4 5.♘xe4 ♗b4+ 6.♗d2 ♕xd4 7.♗xb4 ♕xe4+ 8.♗e2 c5 9.♗xc5 ♕xg2
- Semi-Slav Defense: Noteboom Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.♘f3 dxc4
- Semi-Slav Defense: Noteboom Variation, Abrahams Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.♘f3 dxc4 5.a4 ♗b4 6.e3 ♗xc3+ 7.bxc3 b5 8.axb5 cxb5
- Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Gambit 1.d4 d5 2.c4 e6 3.♘c3 c6 4.♘f3 dxc4 5.g3
- Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation 1.d4 d5 2.c4 e6 3.♘c3 c6 4.♘f3 dxc4 5.♗g5
- Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation, Belyavsky Line 1.d4 d5 2.c4 e6 3.♘c3 c6 4.♘f3 dxc4 5.♗g5 f6