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

Book: ∞ / 0

# move proof disproof
1 b6 0
2 Nf6 0
3 g6 0
4 Qc7 0
5 Kf7 0
6 Qa5 0
7 g5 0
8 a5 0
9 e4 0
10 d5 0
11 e6 0
12 d6 0
13 a6 0
14 Qb6 0
15 Rh7 0
16 Na6 0
17 Nc6 0