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

Book: ∞ / 0

# move proof disproof
1 Kd6 0
2 Kc6 0
3 Ke8 0
4 Bb7 0
5 e5 0
6 e6 0
7 h5 0
8 Ba6 0
9 Nf6 0
10 Nc2 0
11 c5 0
12 Nb3 0
13 c2 0
14 Bg7 0
15 Rb8 0
16 Rh7 0
17 Qe8 0
18 Ke6 0
19 a6 0
20 c6 0
21 a5 0