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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 K4c4 loss in 2 half-moves
3 K4e4 loss in 2 half-moves
4 K5c4 loss in 2 half-moves
5 K5e4 loss in 2 half-moves
6 Kc3 loss in 2 half-moves
7 Kc6 loss in 2 half-moves
8 Kd3 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kde3 loss in 2 half-moves
11 Ke2 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kfe3 loss in 2 half-moves
16 Kfe4 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 K4c5 loss in 1 half-moves
20 K4e5 loss in 1 half-moves
21 K5c5 loss in 1 half-moves
22 K5e5 loss in 1 half-moves