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

Book: ∞ / 0

# move proof disproof
1 Qa5 0
2 Qc7 0
3 Qe8 0
4 Na6 0
5 Nc6 0
6 Ke8 0
7 Kc7 0
8 Kc6 0
9 a6 0
10 Kd6 0
11 a5 0
12 Bb7 0
13 Ke6 0
14 e5 0
15 g5 0
16 Ba6 0
17 Bg7 0
18 Qb6 0
19 Nh6 0
20 e6 0
21 f5 0
22 Bh6 0