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

EGTB: win in 6 half-moves

# move score
1 Ka4 win in 5 half-moves
2 b5 win in 9 half-moves
3 Nh8 win in 9 half-moves
4 Ka5 loss in 6 half-moves
5 Ka6 loss in 4 half-moves
6 Ka7 loss in 4 half-moves
7 Ka8 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Kb5 loss in 3 half-moves
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Ne5 loss in 2 half-moves
19 Ne7 loss in 2 half-moves
20 Nf4 loss in 2 half-moves
21 Nf8 loss in 2 half-moves
22 Nh4 loss in 2 half-moves