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

Book: ∞ / 0

# move proof disproof
1 h6 0
2 Qe8 0
3 f5 0
4 Nf6 0
5 f6 0
6 Nh6 0
7 Ke6 0
8 b4 0
9 Bg7 0
10 Bh6 0
11 c5 0
12 Ke8 0
13 Ba6 0
14 Kc6 0
15 c6 0
16 h5 0
17 Nc6 0
18 e5 0
19 Na6 0
20 e6 0
21 Kd6 0
22 Bb7 0