A93 is the opening Dutch Defense: Stonewall Variation, Botvinnik Variation of the volume A · Flank openings: 13 half-moves to the position in the diagram, 1 variations in the ECO table.
What the games say
322 games in the collections, from 1890 to 2021. Mean rating of the games with ratings: 2414.
White wins 51 %, draws 33 %, Black wins 16 %
Most games: Karlsson, Lars (15), Minzer, Claudio Javier (11), Castro Rojas, Oscar Humberto (8), Guimard, Carlos Enrique (7), Short, Nigel D (6)
All 1 variations
- Dutch Defense: Stonewall Variation, Botvinnik Variation 1.d4 f5 2.c4 ♘f6 3.g3 e6 4.♗g2 ♗e7 5.♘f3 O-O 6.O-O d5 7.b3