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

EGTB: win in 4 half-moves

# move score
1 K2b3 win in 3 half-moves
2 K2c3 win in 3 half-moves
3 K2d3 win in 3 half-moves
4 K4b3 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kc1 win in 3 half-moves
7 Kc5 win in 3 half-moves
8 Kd1 win in 3 half-moves
9 Kd2 win in 3 half-moves
10 Ke1 win in 3 half-moves
11 Ke2 win in 3 half-moves
12 Kf1 win in 3 half-moves
13 Ke3 win in 5 half-moves
14 K4c3 win in 7 half-moves
15 K4d3 win in 7 half-moves
16 Kd4 win in 7 half-moves
17 Kb1 win in 11 half-moves
18 Kb2 win in 11 half-moves
19 Kg1 win in 11 half-moves
20 Kb5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Kg2 loss in 2 half-moves
24 Kg3 loss in 2 half-moves