Comment by MereGurudev

Thanks! Good idea, I could add FEN / PGN export in addition to lichess. I haven't tried conditioning the network on opening but given my training data, that should be possible. For now, you can simulate openings somewhat, by trying to fix pawns and pieces in their typical positions, but it would be better if I could do it like you suggested "QGA, 15–20 moves" etc. I might try this out!