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

Book: ∞ / 0

# move proof disproof
1 Ke6 0
2 Ba6 0
3 Ra6 0
4 Ra2 0
5 Ra3 0
6 Bb7 0
7 Kd6 0
8 Ra5 0
9 Ra8 0
10 Ra1 0
11 Rb7 0
12 Na6 0
13 c5 0
14 c6 0
15 Nc6 0
16 Ra4 0
17 Ke8 0
18 Kd8 0
19 Ke7 0
20 Kc6 0