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

Book: ∞ / 0

# move proof disproof
1 Qa5 0
2 Qc7 0
3 Nb6 0
4 Ne5 0
5 Ngf6 0
6 a5 0
7 Ndf6 0
8 Rb8 0
9 Qe8 0
10 Rg7 0
11 Bg7 0
12 h5 0
13 Rh8 0
14 e6 0
15 a6 0
16 e5 0
17 Nb8 0
18 Qb6 0
19 Rf7 0
20 Ba6 0
21 Bb7 0
22 Nc5 0