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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 a5 0
3 Ke6 0
4 Kf6 0
5 Kg6 0
6 a6 0
7 e6 0
8 Rb8 0
9 Kg7 0
10 Ke8 0
11 Bh6 0
12 h5 0
13 Nh6 0
14 Ba6 0
15 d6 0
16 Nf6 0
17 Bg7 0
18 d5 0
19 Bb7 0
20 h6 0