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

Book: ∞ / 0

# move proof disproof
1 Ra7 0
2 Kd7 0
3 c6 0
4 h5 0
5 Kd8 0
6 f5 0
7 Nc6 0
8 Nd7 0
9 Nh6 0
10 Bh3 0
11 Bf5 0
12 a5 0
13 g4 0
14 Bh6 0
15 h6 0
16 f6 0
17 e6 0
18 Bd7 0
19 e5 0
20 c5 0
21 Bg7 0
22 Be6 0
23 Bg4 0
24 Bb7 0
25 Nf6 0