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

Book: 28 / 238

# move proof disproof
1 Ba6 1 28
2 Ng8 21 30
3 Ng4 160 49
4 g5 2 49
5 Ke8 1 49
6 Ke6 1 49
7 Kc6 1 49
8 g6 1 49
9 Bb7 1 49
10 Nf7 25 50
11 Kd6 2 51
12 f5 1 51
13 Nf5 11 52
14 e5 1 52
15 c6 1 52
16 a5 1 52
17 c5 1 52
18 Na6 1 52
19 Nc6 1 52
20 Rg8 1 52
21 Qe8 1 52
22 e6 1 54
23 a6 1 86