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

EGTB: win in 2 half-moves

# move score
1 b3 win in 1 half-moves
2 Nf4 win in 1 half-moves
3 Nf8 win in 1 half-moves
4 Kb6 loss in 2 half-moves
5 Kb7 loss in 2 half-moves
6 Kb8 loss in 2 half-moves
7 Kcc6 loss in 2 half-moves
8 Kcc8 loss in 2 half-moves
9 Kcd6 loss in 2 half-moves
10 Kcd8 loss in 2 half-moves
11 Kdc6 loss in 2 half-moves
12 Kdc8 loss in 2 half-moves
13 Kdd6 loss in 2 half-moves
14 Kdd8 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Nc5 loss in 2 half-moves
18 Nd4 loss in 2 half-moves
19 Nd8 loss in 2 half-moves
20 Ng5 loss in 2 half-moves
21 Ng7 loss in 2 half-moves