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

Book: ∞ / 0

# move proof disproof
1 Ke6 0
2 Ke8 0
3 Kc6 0
4 Qe8 0
5 Rb8 0
6 Nb4 0
7 e5 0
8 e6 0
9 c6 0
10 c5 0
11 Bh6 0
12 Kd6 0
13 Nb8 0
14 Bb7 0
15 Bg7 0
16 Nc5 0