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

Book: ∞ / 0

# move proof disproof
1 Rg8 0
2 Na6 0
3 Nbc6 0
4 h6 0
5 a5 0
6 Nc8 0
7 Nd5 0
8 Nec6 0
9 a6 0
10 g4 0
11 d5 0
12 b6 0
13 h5 0
14 Nd7 0
15 Bg7 0
16 Ng8 0
17 Bh6 0
18 Nf5 0
19 Ng6 0