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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 K6b7 draw
3 K6d7 draw
4 K7d7 draw
5 Kc5 draw
6 Kc8 draw
7 Kd5 draw
8 Kd8 draw
9 K6d6 loss in 2 half-moves
10 K7b7 loss in 2 half-moves
11 K7d6 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 K6b6 loss in 1 half-moves
14 K7b6 loss in 1 half-moves