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

Book: ∞ / 0

# move proof disproof
1 Re8 0
2 Rd8 0
3 a6 0
4 Nf8 0
5 Na6 0
6 Ng5 0
7 Nf6 0
8 Ba6 0
9 a5 0
10 Bb7 0
11 Rf8 0
12 Nc6 0
13 Ke6 0
14 Rg8 0
15 Ke8 0
16 Kd8 0
17 Kc7 0
18 Kd6 0
19 Kc6 0
20 e6 0
21 e5 0