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

Book: ∞ / 0

# move proof disproof
1 Nb3 0
2 Nc2 0
3 Qg6 0
4 Qd8 0
5 Qf7 0
6 Bb7 0
7 d5 0
8 Nf5 0
9 g5 0
10 Rb8 0
11 Rg8 0
12 Ra7 0
13 d6 0
14 Qh5 0
15 Ng4 0
16 e6 0
17 Nf7 0
18 Ng8 0
19 e5 0
20 g6 0