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

Book: ∞ / 0

# move proof disproof
1 Bb7 0
2 Nf6 0
3 Nb6 0
4 Ba6 0
5 Nf8 0
6 Nb8 0
7 Ne5 0
8 Rb8 0
9 Nc5 0
10 Kf8 0
11 Kd8 0
12 a6 0
13 a5 0
14 f6 0
15 g4 0
16 c5 0
17 e6 0
18 e5 0