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

Book: ∞ / 0

# move proof disproof
1 Nb3 0
2 Ke6 0
3 Nb7 0
4 Rb8 0
5 Kf6 0
6 Ra7 0
7 Nf6 0
8 Bg7 0
9 h6 0
10 Kg7 0
11 Kg6 0
12 d5 0
13 Bh6 0
14 Nh6 0
15 Nc6 0
16 d6 0
17 Nc4 0
18 e6 0
19 Qd8 0
20 h5 0
21 Bb7 0