i forgot to mention after d5 there is c5
SOMETHING IS NOT RIGHT
Explorer is only position aware, not move order aware.
From that position, there are 8 games were the previous move was e5 and c5 was played on the previous move.
You can look at the games: https://www.chess.com/games/search?f=8565341
As a case in point, the first game in that list starts out 1. d4 c5
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no it's not a game it's a openings
While it is exploring openings, the resultant stats are on positions. That is very clear by looking at the games, where they include transpositions, that result in the same positions.
no it's not a game it's a openings
While it is exploring openings, the resultant stats are on positions. That is very clear by looking at the games, where they include transpositions, that result in the same positions.
En passant is part of the position. For example, to claim a draw, the positions have to have the same enpassant possibility (none of course), also, if you look at FEN the enpassant is also there.
So I went to Opening Explorer and did the King's Indian Defence Normal Line
d4 Nf6 c4 G6 Nc3 Bg7 e5 d6 bd3 e5 d5
Then It said Dxe6!!!!! That is not a possible move you can only en passant if the pawn has moved twice on that move and no move after