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

Book: ∞ / 0

# move proof disproof
1 Ba6 0
2 Ne6 0
3 h6 0
4 Bb7 0
5 Bg7 0
6 Na6 0
7 Kd6 0
8 Ke6 0
9 Nbc6 0
10 e6 0
11 Ke8 0
12 Kc7 0
13 Kc6 0
14 Rg8 0
15 a6 0
16 Bh6 0
17 Nb7 0
18 h5 0
19 Ndc6 0
20 e5 0
21 Nf7 0
22 a5 0