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

Book: ∞ / 0

# move proof disproof
1 c5 0
2 Bg7 0
3 Ng4 0
4 Kd8 0
5 Kb8 0
6 Kc8 0
7 Rb8 0
8 a5 0
9 f6 0
10 f5 0
11 Rd8 0
12 Kd7 0
13 Nf5 0
14 Kb7 0
15 Re8 0
16 Rc8 0
17 Ng8 0
18 Kd6 0
19 a6 0
20 Kb6 0
21 e6 0