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

Book: ∞ / 0

# move proof disproof
1 Ke6 0
2 Kd6 0
3 Kd8 0
4 c6 0
5 Qg6 0
6 Qd8 0
7 Ra8 0
8 c5 0
9 e5 0
10 Bb7 0
11 Bg7 0
12 Nc5 0
13 Bh6 0
14 Qh5 0
15 Nb4 0
16 Nb8 0
17 Kc6 0
18 Qf7 0
19 Rb7 0
20 e6 0