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

Book: ∞ / 0

# move proof disproof
1 Qb6 0
2 Qe8 0
3 g6 0
4 Nc5 0
5 Rb8 0
6 g5 0
7 a6 0
8 Qc7 0
9 f5 0
10 Bb7 0
11 Nb8 0
12 a5 0
13 Qa5 0
14 Nb6 0
15 Ne5 0
16 Ba6 0
17 Nh6 0
18 e6 0
19 e5 0