Click on the third or sixth rank to set the en passant target square.

Book: ∞ / 0

# move proof disproof
1 a6 0
2 Nb3 0
3 d6 0
4 Rb8 0
5 Ba6 0
6 e6 0
7 e5 0
8 Bb7 0
9 d5 0
10 Rg8 0
11 h6 0
12 g5 0
13 g6 0
14 h5 0
15 Nc2 0