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

Book: ∞ / 0

# move proof disproof
1 Qc7 0
2 Nf6 0
3 Qb6 0
4 d5 0
5 g4 0
6 d6 0
7 Ra7 0
8 Bg7 0
9 h6 0
10 Ra6 0
11 Kf7 0
12 Nc6 0
13 Na6 0
14 Nh6 0
15 e5 0
16 Ba6 0
17 a4 0
18 Bh6 0
19 e6 0
20 Bb7 0