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

Book: ∞ / 0

# move proof disproof
1 a6 0
2 c5 0
3 c6 0
4 Ke8 0
5 Kc6 0
6 f5 0
7 Bg7 0
8 Kd6 0
9 Rb8 0
10 e6 0
11 Nb3 0
12 h5 0
13 Nc2 0
14 Ba6 0
15 h6 0
16 Ke6 0
17 Nh6 0
18 Qe8 0
19 g5 0
20 Bh6 0
21 e5 0
22 Bb7 0