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

Book: ∞ / 0

# move proof disproof
1 d6 0
2 d5 0
3 h6 0
4 Nf6 0
5 Kh6 0
6 Kf6 0
7 Kg5 0
8 Kf5 0
9 Qe8 0
10 a5 0
11 Rb8 0
12 Bb7 0
13 Qb6 0
14 a6 0
15 h5 0
16 Ba6 0
17 Kh5 0
18 Kf7 0
19 Qa5 0
20 Qc7 0
21 e6 0
22 Nh6 0