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

Book: ∞ / 0

# move proof disproof
1 h6 0
2 Ng8 0
3 Ra7 0
4 Rf8 0
5 Bb7 0
6 Nc6 0
7 e5 0
8 Nf5 0
9 Re8 0
10 Rg8 0
11 Rd8 0
12 Nd5 0
13 Ng6 0
14 h5 0
15 Rb8 0
16 d6 0
17 d5 0