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

Book: ∞ / 0

# move proof disproof
1 h6 0
2 Kd6 0
3 Bh6 0
4 Bg7 0
5 g4 0
6 a6 0
7 c6 0
8 Ke8 0
9 Kc6 0
10 Ke6 0
11 c5 0
12 a5 0
13 e6 0
14 Ndc6 0
15 Nf7 0
16 Nbc6 0
17 Nb7 0
18 Rg8 0
19 Ne6 0
20 Bb7 0
21 Na6 0
22 Ba6 0