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

Book: ∞ / 0

# move proof disproof
1 Kb7 0
2 Kc6 0
3 Kd7 0
4 Kd8 0
5 Be6 0
6 e5 0
7 e6 0
8 Kd6 0
9 Nc6 0
10 Ba6 0
11 a6 0
12 Na6 0
13 Bb7 0
14 Bf5 0
15 Bg4 0
16 Nd7 0
17 a5 0
18 Bd7 0
19 Bh3 0
20 Nf6 0
21 Ng5 0
22 Kb6 0