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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Ka4 draw
3 Kb6 draw
4 Kdc5 draw
5 Kdc6 draw
6 Ke5 draw
7 Ke6 draw
8 Rb6 draw
9 Rb8 draw
10 Rd7 draw
11 Rg7 draw
12 Ka5 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kbc4 loss in 2 half-moves
16 Kbc5 loss in 2 half-moves
17 Kbc6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kdc4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves