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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Bg7 0
3 Ke8 0
4 Kc6 0
5 Kd6 0
6 Bb7 0
7 Ng8 0
8 Nf7 0
9 Nf5 0
10 Ke6 0
11 Ng4 0
12 c5 0
13 c6 0
14 a6 0
15 a5 0
16 Qe8 0
17 Rb8 0
18 Ba6 0