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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 c3 0
3 b6 0
4 b5 0
5 Rb8 0
6 h5 0
7 a6 0
8 Na6 0
9 Nd5 0
10 g6 0
11 Ne6 0
12 f5 0
13 Nh6 0
14 Nf6 0
15 g5 0
16 e5 0
17 h6 0
18 Kd8 0
19 f6 0
20 Nb5 0
21 d6 0
22 e6 0