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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 Kf7 0
3 d6 0
4 Bb7 0
5 Qc7 0
6 Qb6 0
7 Ke5 0
8 Rb8 0
9 Kf5 0
10 h6 0
11 Rg8 0
12 Ra7 0
13 Ra6 0
14 Ke6 0
15 Kg6 0
16 g6 0
17 e6 0
18 h5 0
19 e5 0
20 Kg5 0
21 g5 0
22 Qe8 0
23 Ba6 0