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 Bb7 0
4 Kd5 0
5 Bd7 0
6 Ba6 0
7 Kf6 0
8 Ng5 0
9 c5 0
10 e4 0
11 Nf6 0
12 Nc6 0
13 Kf7 0
14 Kd6 0
15 a6 0
16 c6 0
17 Nd7 0
18 Kd7 0
19 Kf5 0
20 Bg7 0
21 Bh6 0