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

Book: ∞ / 0

# move proof disproof
1 Nc7 0
2 Nb8 0
3 Nb4 0
4 h5 0
5 Nh6 0
6 e5 0
7 Rb8 0
8 f5 0
9 Ke8 0
10 Kd8 0
11 Kc7 0
12 h6 0
13 g6 0
14 c4 0
15 Bb7 0
16 Ke6 0
17 Kd6 0
18 Kc6 0
19 g5 0
20 e6 0