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

Book: ∞ / 0

# move proof disproof
1 Bb7 0
2 Bh6 0
3 h5 0
4 Bh3 0
5 Nh6 0
6 Na6 0
7 Nd7 0
8 Be6 0
9 Ba6 0
10 c5 0
11 Bg7 0
12 h6 0
13 e5 0
14 Bg4 0
15 Bd7 0
16 Bf5 0
17 Nf6 0
18 e6 0
19 a6 0
20 a5 0