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

Book: ∞ / 0

# move proof disproof
1 c6 0
2 a5 0
3 Bg7 0
4 Qe8 0
5 Ra7 0
6 Ke8 0
7 h6 0
8 c5 0
9 h5 0
10 f5 0
11 Bb7 0
12 g5 0
13 Kc6 0
14 Nf6 0
15 Nc6 0
16 Ke6 0
17 Nh6 0
18 f6 0
19 Bh6 0
20 e6 0
21 e5 0
22 Kd6 0