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

Book: ∞ / 0

# move proof disproof
1 Bh6 0
2 Nh6 0
3 Kd7 0
4 c5 0
5 Rb8 0
6 Kd8 0
7 Kc8 0
8 Kb8 0
9 Kb7 0
10 Re8 0
11 Rc8 0
12 Rd8 0
13 Kd6 0
14 a6 0
15 Kb6 0
16 e6 0
17 f5 0
18 f6 0
19 Bg7 0
20 a5 0
21 Nf6 0