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

Book: ∞ / 0

# move proof disproof
1 a5 0
2 Rb8 0
3 Rb6 0
4 c5 0
5 Ra6 0
6 Rc6 0
7 e6 0
8 Nh7 0
9 Rc8 0
10 Re8 0
11 c6 0
12 e5 0
13 Rh7 0
14 Rh8 0
15 Rf6 0
16 Rg6 0
17 Nd7 0
18 Ng6 0
19 Re6 0
20 Ne6 0
21 a6 0
22 Rd8 0
23 Rd6 0
24 g4 0
25 h4 0