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

Book: ∞ / 0

# move proof disproof
1 a6 0
2 h6 0
3 c5 0
4 Rg8 0
5 Ba6 0
6 Ke6 0
7 Bb7 0
8 e6 0
9 Kd8 0
10 Ke8 0
11 Kd6 0
12 h5 0
13 Kc7 0
14 Na6 0
15 e5 0
16 Bg7 0
17 Bh6 0