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

Book: ∞ / 0

# move proof disproof
1 Rb8 0
2 e3 0
3 e5 0
4 h5 0
5 Bb7 0
6 Ba6 0
7 Ndf6 0
8 Nb8 0
9 Ne5 0
10 e6 0
11 Ngf6 0
12 Kf7 0
13 Nb6 0
14 a6 0
15 g5 0
16 Kd8 0
17 Nh6 0
18 g6 0
19 h6 0