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

Book: ∞ / 0

# move proof disproof
1 Ba3 0
2 d6 0
3 d5 0
4 Qc7 0
5 Qe8 0
6 Qb6 0
7 h5 0
8 Rb8 0
9 g5 0
10 Bd6 0
11 Qa5 0
12 Ne7 0
13 f5 0
14 Bb7 0
15 Bc5 0
16 Nh6 0
17 a5 0
18 Bb4 0
19 h6 0
20 Ra7 0
21 Be7 0
22 g6 0
23 Qe7 0