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

Book: ∞ / 0

# move proof disproof
1 Bh6 0
2 Ba6 0
3 Rb8 0
4 g5 0
5 c4 0
6 a6 0
7 f5 0
8 h6 0
9 h5 0
10 Nh6 0
11 Bb7 0
12 Ke8 0
13 Kd8 0
14 Kc7 0
15 Kd6 0
16 Kc6 0
17 e6 0
18 e5 0
19 Bg7 0
20 Ke6 0