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

Book: ∞ / 0

# move proof disproof
1 Kd6 0
2 Ng4 0
3 Rb8 0
4 c5 0
5 Re8 0
6 f6 0
7 f5 0
8 Kc6 0
9 Ng8 0
10 Kc8 0
11 Kd8 0
12 a6 0
13 Rd8 0
14 c6 0
15 Bg7 0
16 Nf5 0
17 a5 0
18 Rc8 0
19 Ke8 0
20 Ke6 0
21 e6 0