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

EGTB: win in 4 half-moves

# move score
1 Ke3 win in 3 half-moves
2 Kg2 win in 7 half-moves
3 Rg2 win in 7 half-moves
4 Kb2 draw
5 Kc2 draw
6 Kd2 draw
7 Kd3 draw
8 Ke1 draw
9 Ke2 draw
10 Kf1 draw
11 Kf3 draw
12 Kg1 draw
13 Kg3 draw
14 Rh1 draw
15 Rh3 draw
16 Rh8 draw
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves