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

Book: ∞ / 0

# move proof disproof
1 b5 0
2 Qc7 0
3 h5 0
4 Nh6 0
5 h6 0
6 Bg7 0
7 Kf7 0
8 d5 0
9 Bb7 0
10 e6 0
11 d6 0
12 e5 0
13 Bh6 0
14 g4 0
15 f5 0
16 Na6 0
17 Nc6 0
18 Ba6 0