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

Book: ∞ / 0

# move proof disproof
1 Kc7 0
2 Kd8 0
3 Ke8 0
4 a5 0
5 Na6 0
6 Bg7 0
7 Bh6 0
8 h6 0
9 a6 0
10 Kd6 0
11 e6 0
12 h5 0
13 Rg8 0
14 Bb7 0
15 Ke6 0
16 e5 0
17 Ba6 0