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

Book: ∞ / 0

# move proof disproof
1 Qg6 0
2 Qd8 0
3 Qf7 0
4 Ba6 0
5 Qh5 0
6 c6 0
7 a5 0
8 Na6 0
9 Nc6 0
10 a6 0
11 Bb7 0
12 e6 0
13 Bg7 0
14 e5 0
15 Ke6 0
16 Bh6 0
17 c5 0
18 Kc6 0
19 Kd6 0
20 Kd8 0