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

Book: ∞ / 0

# move proof disproof
1 Bf8 0
2 Bh6 0
3 Nh6 0
4 e6 0
5 h5 0
6 e5 0
7 Kd6 0
8 a5 0
9 Na6 0
10 Nc6 0
11 c4 0
12 h6 0
13 Ke6 0
14 a6 0
15 Kd8 0
16 f5 0
17 Ba6 0
18 Kc6 0
19 Kc7 0
20 Ke8 0
21 Bb7 0