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

Book: ∞ / 0

# move proof disproof
1 c6 0
2 c5 0
3 a5 0
4 e6 0
5 Kd6 0
6 Bb7 0
7 Rg8 0
8 Nb7 0
9 Ra7 0
10 Ndc6 0
11 Nf7 0
12 Nbc6 0
13 Ke8 0
14 Ke6 0
15 Bh6 0
16 Bg7 0
17 h5 0
18 h6 0
19 Ne6 0
20 Kc6 0
21 e5 0