D98 is the opening Grünfeld Defense: Russian Variation, Keres Variation of the volume D · Closed games: 21 half-moves to the position in the diagram, 2 variations in the ECO table.
What the games say
358 games in the collections, from 1945 to 2022. Mean rating of the games with ratings: 2474.
White wins 32 %, draws 42 %, Black wins 27 %
Most games: Sosonko, Gennadi (14), Smyslov, Vassily (11), Ftacnik, Lubomir (9), Uhlmann, Wolfgang (9), Farago, Ivan (7)
All 2 variations
- Grünfeld Defense: Russian Variation, Keres Variation 1.d4 ♘f6 2.c4 g6 3.♘c3 d5 4.♘f3 ♗g7 5.♕b3 dxc4 6.♕xc4 O-O 7.e4 ♗g4 8.♗e3 ♘fd7 9.♗e2 ♘b6 10.♕d3 ♘c6 11.O-O-O
- Grünfeld Defense: Russian Variation, Smyslov Variation 1.d4 ♘f6 2.c4 g6 3.♘c3 d5 4.♘f3 ♗g7 5.♕b3 dxc4 6.♕xc4 O-O 7.e4 ♗g4