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

Book: ∞ / 0

# move proof disproof
1 h5 0
2 Bh6 0
3 Ne5 0
4 c6 0
5 Nb8 0
6 Nc5 0
7 Nb6 0
8 Ngf6 0
9 Nh6 0
10 Re8 0
11 Rc8 0
12 a6 0
13 a5 0
14 c5 0
15 Rd8 0
16 Rb8 0
17 Ndf6 0
18 h6 0
19 Bg7 0
20 e6 0
21 e5 0