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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kb1 draw
3 Kd1 draw
4 Kd2 draw
5 Ke5 draw
6 Ke6 draw
7 Kf4 draw
8 Kf6 draw
9 Kg5 draw
10 Kg6 draw
11 Ra3 draw
12 Rb3 draw
13 Rc4 draw
14 Rc5 draw
15 Rc6 draw
16 Rc7 draw
17 Rc8 draw
18 Rd3 draw
19 Kb2 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Kc1 loss in 1 half-moves