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

Book: ∞ / 0

# move proof disproof
1 Ng8 0
2 Ke8 0
3 Kc6 0
4 Ke6 0
5 a5 0
6 Ba6 0
7 Ng6 0
8 Na6 0
9 Nbc6 0
10 h5 0
11 a6 0
12 c6 0
13 Rh7 0
14 Qe8 0
15 Bb7 0
16 Nf5 0
17 Bg7 0
18 Nec6 0
19 Kd6 0
20 Rg8 0
21 c5 0
22 Nd5 0