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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc1 draw
7 Kc2 draw
8 Kc6 draw
9 Kc8 draw
10 Kd3 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Ke1 draw
15 Ke2 draw
16 Ra1 draw
17 Rb1 draw
18 Rc1 draw
19 Re1 draw
20 Rf1 draw
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves