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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 b5 loss in 1 half-moves
4 Ka6 loss in 1 half-moves
5 Ka7 loss in 1 half-moves
6 Kb2 loss in 1 half-moves
7 Kb3 loss in 1 half-moves
8 Kb4 loss in 1 half-moves
9 Kc2 loss in 1 half-moves
10 Kc4 loss in 1 half-moves
11 Kc7 loss in 1 half-moves
12 Kc8 loss in 1 half-moves
13 Kd2 loss in 1 half-moves
14 Kd3 loss in 1 half-moves
15 Kd4 loss in 1 half-moves
16 Na5 loss in 1 half-moves
17 Na7 loss in 1 half-moves
18 Nb4 loss in 1 half-moves
19 Nb8 loss in 1 half-moves
20 Nd4 loss in 1 half-moves
21 Nd8 loss in 1 half-moves
22 Ne5 loss in 1 half-moves
23 Ne7 loss in 1 half-moves