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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 K5d4 draw
3 K5e4 draw
4 K5f4 draw
5 Kd3 draw
6 Kd5 draw
7 Kd6 draw
8 Ke6 draw
9 Kf3 draw
10 Kf5 draw
11 Kf6 draw
12 Rg3 draw
13 Rh5 draw
14 Rh7 draw
15 K3d4 loss in 2 half-moves
16 K3e4 loss in 2 half-moves
17 K3f4 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh8 loss in 2 half-moves