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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 Nh6 0
3 e6 0
4 f6 0
5 Nd7 0
6 h5 0
7 Nc6 0
8 Bd7 0
9 Bf5 0
10 a6 0
11 g6 0
12 h6 0
13 g5 0
14 Bg4 0
15 Nf6 0
16 Be6 0
17 Bb7 0
18 Ba6 0
19 a5 0
20 f5 0
21 Na6 0
22 Bh3 0