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

Book: ∞ / 0

# move proof disproof
1 Nc2 0
2 Ba6 0
3 a6 0
4 Ke8 0
5 d5 0
6 d6 0
7 Bg7 0
8 Kf6 0
9 h6 0
10 h5 0
11 Nh6 0
12 Kg6 0
13 Kg7 0
14 Bh6 0
15 Ke6 0
16 Rb8 0
17 a5 0
18 Bb7 0
19 Nb3 0
20 g4 0
21 e6 0
22 Nf6 0