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

Book: ∞ / 0

# move proof disproof
1 Nc6 0
2 Rg8 0
3 Rh7 0
4 h5 0
5 Re8 0
6 Ba6 0
7 Bb7 0
8 Rf8 0
9 Rd8 0
10 g5 0
11 Kd8 0
12 Ke6 0
13 g6 0
14 a5 0
15 Kc7 0
16 Ke8 0
17 Ke7 0
18 f6 0
19 Na6 0
20 Kc6 0
21 f5 0
22 Kd6 0
23 a6 0