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

Book: ∞ / 0

# move proof disproof
1 Bg7 0
2 Ba6 0
3 Nc6 0
4 e6 0
5 Rg8 0
6 Kc6 0
7 Kc7 0
8 Kd8 0
9 Ke8 0
10 Ke6 0
11 Kd6 0
12 Nf6 0
13 f5 0
14 Bb7 0
15 f6 0
16 Bh6 0
17 a5 0
18 a6 0
19 Na6 0