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

Book: ∞ / 0

# move proof disproof
1 Qa4 0
2 Qd7 0
3 Qd8 0
4 Qb5 0
5 h4 0
6 f6 0
7 Be6 0
8 f5 0
9 e6 0
10 Qc6 0
11 Bf5 0
12 Nf6 0
13 Bg7 0
14 a6 0
15 Nh6 0
16 e5 0
17 Bg4 0
18 Ba6 0
19 Bd7 0
20 Bb7 0
21 Nc6 0
22 Nd7 0
23 Na6 0
24 a5 0
25 Bh6 0
26 Bh3 0