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

Book: ∞ / 0

# move proof disproof
1 Bg7 0
2 Nh6 0
3 Na6 0
4 a5 0
5 a6 0
6 Ba6 0
7 Nf6 0
8 Bb7 0
9 f5 0
10 Nc6 0
11 g5 0
12 Ke6 0
13 f6 0
14 e6 0
15 Kc6 0
16 Kd6 0
17 Kc7 0
18 Kd8 0
19 Ke8 0
20 e5 0
21 Bh6 0