A39 is the opening English Opening: Symmetrical Variation, Mecking 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
1,888 games in the collections, from 1924 to 2021. Mean rating of the games with ratings: 2418.
White wins 41 %, draws 45 %, Black wins 14 %
Most games: Uhlmann, Wolfgang (29), Smejkal, Jan (24), Hernandez, Roman (18), Konopka, Michal (16), Krivoshey, Sergei (16)
All 1 variations
- English Opening: Symmetrical Variation, Mecking Variation 1.c4 ♘f6 2.♘f3 c5 3.♘c3 ♘c6 4.g3 g6 5.♗g2 ♗g7 6.O-O O-O 7.d4