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

Book: ∞ / 0

# move proof disproof
1 Na6 0
2 Ng8 0
3 Nbc6 0
4 Ng6 0
5 Nc8 0
6 Nec6 0
7 a5 0
8 Rg8 0
9 Bg7 0
10 d6 0
11 Nd5 0
12 h5 0
13 f5 0
14 Nf5 0
15 a6 0
16 b6 0
17 d5 0
18 Rh7 0