A54 is the opening Old Indian Defense: Duz-Khotimirsky Variation of the volume A · Flank openings: 9 half-moves to the position in the diagram, 4 variations in the ECO table.
What the games say
1,591 games in the collections, from 1899 to 2021. Mean rating of the games with ratings: 2416.
White wins 44 %, draws 35 %, Black wins 21 %
Most games: Espig, Lutz (37), Hickl, Joerg (32), Varavin, Viktor (21), Kovalevskaya, Ekaterina (14), Strikovic, Aleksa (14)
All 4 variations
- Old Indian Defense: Duz-Khotimirsky Variation 1.d4 ♘f6 2.c4 d6 3.♘c3 e5 4.e3 ♘bd7 5.♗d3
- Old Indian Defense: Tartakower-Indian 1.d4 ♘f6 2.c4 d6 3.♘f3 ♗g4
- Old Indian Defense: Two Knights Variation 1.d4 ♘f6 2.c4 d6 3.♘c3 e5 4.♘f3
- Old Indian Defense: Ukrainian Variation 1.d4 ♘f6 2.c4 d6 3.♘c3 e5