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

Book: ∞ / 0

# move proof disproof
1 Ng5 0
2 Bh6 0
3 c5 0
4 e6 0
5 e5 0
6 Kd6 0
7 Kc7 0
8 Rg8 0
9 Kd8 0
10 Ke8 0
11 Ra7 0
12 Bg7 0
13 Bb7 0
14 Ke6 0