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

Book: ∞ / 0

# move proof disproof
1 Qc7 0
2 g4 0
3 Nc6 0
4 Na6 0
5 a6 0
6 Kf7 0
7 a4 0
8 Qb6 0
9 e5 0
10 c4 0
11 e6 0
12 Nf6 0
13 d6 0
14 h6 0
15 d5 0
16 Bg7 0
17 Bb7 0
18 Ba6 0
19 Nh6 0
20 Bh6 0