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

Book: ∞ / 0

# move proof disproof
1 Bb4 0
2 Ngf6 0
3 Nc5 0
4 Ndf6 0
5 Ne5 0
6 Bd6 0
7 h5 0
8 Rh7 0
9 Ne7 0
10 a6 0
11 Nb6 0
12 Nf8 0
13 Nb8 0
14 e5 0
15 Bc5 0
16 a5 0
17 Bb7 0
18 Bb2 0
19 Rb8 0
20 Bc1 0
21 Be7 0
22 Bf8 0
23 Ba6 0