A27 is the opening English Opening: King's English Variation, Three Knights System of the volume A · Flank openings: 5 half-moves to the position in the diagram, 1 variations in the ECO table.
What the games say
796 games in the collections, from 1905 to 2022. Mean rating of the games with ratings: 2430.
White wins 38 %, draws 34 %, Black wins 27 %
Most games: Uhlmann, Wolfgang (19), McNab, Colin Anderson (16), Hort, Vlastimil (13), Pribyl, Josef (11), Banas, Jan (10)
All 1 variations
- English Opening: King's English Variation, Three Knights System 1.c4 e5 2.♘c3 ♘c6 3.♘f3