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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 Rd8 0
3 Rh8 0
4 Ne6 0
5 g6 0
6 c4 0
7 a5 0
8 Rc8 0
9 g5 0
10 Rb8 0
11 Nd7 0
12 Ng6 0
13 a6 0
14 e6 0
15 h5 0
16 Re8 0
17 h6 0