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

Book: ∞ / 0

# move proof disproof
1 Ke8 0
2 Kd8 0
3 Re8 0
4 Rd8 0
5 Kd6 0
6 Kf7 0
7 d6 0
8 h6 0
9 Kf8 0
10 Ba6 0
11 d5 0
12 Bb7 0
13 Rb8 0
14 Kf6 0
15 Ke6 0
16 g6 0
17 g5 0
18 a6 0
19 h5 0
20 Rf8 0
21 Rg8 0