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

Book: ∞ / 0

# move proof disproof
1 Be6 0
2 Bg4 0
3 Be8 0
4 Nc6 0
5 Bc8 0
6 Bf5 0
7 Ba4 0
8 a5 0
9 f6 0
10 Bh3 0
11 Na6 0
12 f5 0
13 Bc6 0
14 c5 0
15 c6 0
16 Bb5 0
17 a6 0