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

Book: ∞ / 0

# move proof disproof
1 g5 0
2 Qa5 0
3 Qb6 0
4 Qc7 0
5 e6 0
6 e5 0
7 a6 0
8 Ba6 0
9 Bg7 0
10 d5 0
11 d6 0
12 Nf6 0
13 Bb7 0
14 Nh6 0
15 a5 0
16 Qe8 0
17 Bh6 0
18 Rb8 0