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

Book: ∞ / 0

# move proof disproof
1 Rb8 0
2 Nh7 0
3 Ne6 0
4 Rd8 0
5 g6 0
6 a5 0
7 c5 0
8 Re8 0
9 Ra8 0
10 c6 0
11 Rh8 0
12 e6 0
13 g5 0
14 h5 0
15 e5 0
16 Nd7 0
17 Ng6 0