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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Rg8 0
3 Kc6 0
4 Kd6 0
5 Kc7 0
6 Na6 0
7 c4 0
8 Bh6 0
9 h6 0
10 Bb7 0
11 h5 0
12 Nc6 0
13 Kd8 0
14 Ke8 0
15 Ba6 0
16 a6 0
17 Ke6 0
18 Bg7 0