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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Kh6 0
3 Nh6 0
4 h6 0
5 a6 0
6 Kg7 0
7 d5 0
8 d6 0
9 Nf6 0
10 Ba6 0
11 Bb7 0
12 Bg7 0
13 Kh5 0
14 Kf7 0
15 g4 0
16 Bh6 0
17 Rb8 0
18 Kf6 0
19 Kf5 0
20 e6 0