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

Book: ∞ / 0

# move proof disproof
1 Nb8 0
2 Ke8 0
3 Ke6 0
4 Nc5 0
5 Qg8 0
6 c5 0
7 Qf8 0
8 Kc6 0
9 Bb7 0
10 c6 0
11 Qh8 0
12 e6 0
13 e5 0
14 Rb8 0
15 Nb4 0
16 Qe8 0
17 Kd6 0