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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kd4 draw
3 Ke4 draw
4 Ke7 draw
5 Ke8 draw
6 Kf2 draw
7 Kf3 draw
8 Kf7 draw
9 Kg8 draw
10 Rd4 draw
11 Rd5 draw
12 Rd6 draw
13 Rd7 draw
14 Rd8 draw
15 Kd2 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd2 loss in 2 half-moves