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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 g5 0
3 Nf6 0
4 a6 0
5 e6 0
6 a5 0
7 Bg7 0
8 Nb6 0
9 Qe8 0
10 Ne5 0
11 Ba6 0
12 e5 0
13 Bb7 0
14 Bh6 0
15 Nb8 0
16 f5 0
17 Rb8 0
18 c5 0
19 Nc5 0
20 h6 0
21 Rg8 0
22 f6 0
23 c6 0