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

Book: ∞ / 0

# move proof disproof
1 Nbc6 0
2 Ndc6 0
3 Nf7 0
4 Ne6 0
5 c6 0
6 Bf8 0
7 c5 0
8 a5 0
9 Na6 0
10 e6 0
11 Rg7 0
12 Rg6 0
13 Bb7 0
14 Bg7 0
15 a6 0
16 e5 0
17 Ke6 0
18 Kd6 0
19 Ba6 0
20 Re8 0
21 Rf8 0
22 Nb7 0
23 Rh8 0
24 Ke8 0
25 Kc6 0