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

Book: 32 / 282

# move proof disproof
1 Ng4 179 32
2 Ng8 21 32
3 Ke8 1 32
4 Ke6 1 32
5 Kc6 1 32
6 Ba6 1 32
7 Nf5 1 32
8 g4 40 48
9 a6 1 50
10 c6 1 50
11 g6 1 50
12 Rg8 1 50
13 Qe8 1 50
14 Kd6 2 51
15 Bb7 1 52
16 a5 1 55
17 Na6 1 55
18 Nc6 1 56
19 c5 1 56
20 e6 1 57
21 Nf7 23 58
22 e5 1 58