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

Book: ∞ / 0

# move proof disproof
1 Kd8 0
2 f6 0
3 Ngf6 0
4 Nc5 0
5 Ndf6 0
6 Kf8 0
7 Ke7 0
8 Rb8 0
9 c6 0
10 a6 0
11 Ne7 0
12 e4 0
13 a5 0
14 Nb8 0
15 c5 0
16 h5 0
17 Nh6 0
18 h6 0
19 f5 0
20 Nf8 0
21 Nb6 0
22 Bb7 0
23 Ba6 0