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

Book: ∞ / 0

# move proof disproof
1 Qe8 0
2 Bh6 0
3 Bg7 0
4 Na6 0
5 a6 0
6 Ke6 0
7 Kc6 0
8 Ng6 0
9 Nc6 0
10 c5 0
11 Bb7 0
12 Ke8 0
13 e6 0
14 e5 0
15 a5 0
16 Ba6 0
17 Kd6 0
18 Nf7 0
19 c6 0