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

Book: ∞ / 0

# move proof disproof
1 Bg7 0
2 Nb7 0
3 c5 0
4 a6 0
5 h6 0
6 e6 0
7 Ba6 0
8 Bh6 0
9 e5 0
10 a5 0
11 Kd6 0
12 Ne6 0
13 Ke6 0
14 Rg8 0
15 Bb7 0
16 Na6 0
17 Nf7 0
18 h5 0
19 Kc7 0
20 Ke8 0