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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kd3 win in 1 half-moves
3 K4b5 draw
4 K4c5 loss in 4 half-moves
5 b5 loss in 2 half-moves
6 K4d5 loss in 2 half-moves
7 K6b5 loss in 2 half-moves
8 K6c5 loss in 2 half-moves
9 K6d5 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kc3 loss in 1 half-moves