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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 Rhb8 0
3 Rab8 0
4 Raf8 0
5 Rhf8 0
6 a6 0
7 c6 0
8 c5 0
9 a5 0
10 e6 0
11 Ng5 0
12 Rac8 0
13 g5 0
14 Rhe8 0
15 Rhg8 0
16 g6 0
17 Rae8 0
18 Rag8 0
19 Nf8 0
20 Rad8 0
21 Rhd8 0
22 Nf6 0
23 h3 0
24 Rhc8 0