About this opening
English Opening: Anglo-Indian Defense, Scandinavian Defense is an opening in the Encyclopedia of Chess Openings,
classified under code A15. ECO group A (A00–A99)
covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached
after 4 half-moves from the
starting position, with the move sequence 1. c4 Nf6 2. Nf3 d5.
It belongs to the English Opening family.
Within that family this is a level-2 branch (the Anglo-Indian Defense → Scandinavian Defense line). The immediate parent line is English Opening: Anglo-Indian Defense, transitioned via 2…d5.
The opening sequence in prose form: 1.c4 Nf6, 2.Nf3 d5. From this position exactly one named continuation is recorded in the encyclopaedia.
Use the interactive board above to walk through the moves position-by-position. Click any move in the navigation to step backwards, or use the keyboard arrow keys. The list of recorded continuations sits directly below the board. For statistical data — how often master-level players have reached this position, White's win-rate, draw frequency, Black's score — see the panel in the right column.
Caissly's coverage of A15 extends through every named sub-variation in this line and across all four locales (English, Spanish, Portuguese, Russian). Where editorial commentary exists for a specific variation it appears as the page body; otherwise the page presents the structural data, board, and statistics as shown here.