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

Book: ∞ / 0

# move proof disproof
1 g6 0
2 Bb7 0
3 Ke6 0
4 Kd6 0
5 h6 0
6 g5 0
7 e5 0
8 Nh6 0
9 Nc6 0
10 Nf6 0
11 Kc7 0
12 a6 0
13 h5 0
14 a5 0
15 Na6 0
16 e6 0
17 Kc6 0
18 Kd8 0
19 Ke8 0
20 Ba6 0