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

Book: ∞ / 0

# move proof disproof
1 Nc5 0
2 Rb8 0
3 Nc7 0
4 d6 0
5 g6 0
6 d5 0
7 Nf6 0
8 e6 0
9 g4 0
10 Nh6 0
11 e5 0
12 b4 0
13 Nb4 0
14 Kd8 0
15 Nb8 0
16 h6 0
17 Kf7 0
18 b6 0