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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd4 draw
6 Kd6 draw
7 Kd8 draw
8 Ke5 draw
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Kf5 draw
13 Ra5 draw
14 Ra6 draw
15 Ra7 draw
16 Ra8 draw
17 Rb4 draw
18 Rc4 draw
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Rd4 loss in 2 half-moves