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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 b5 loss in 1 half-moves
5 K5b5 loss in 1 half-moves
6 K5d5 loss in 1 half-moves
7 K5d6 loss in 1 half-moves
8 K6b5 loss in 1 half-moves
9 K6d5 loss in 1 half-moves
10 K6d6 loss in 1 half-moves
11 Kb7 loss in 1 half-moves
12 Kc7 loss in 1 half-moves
13 Kd7 loss in 1 half-moves
14 Nd6 loss in 1 half-moves
15 Nd8 loss in 1 half-moves
16 Ne5 loss in 1 half-moves
17 Ng5 loss in 1 half-moves
18 Nh6 loss in 1 half-moves
19 Nh8 loss in 1 half-moves