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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kh2 win in 3 half-moves
3 Kf4 win in 13 half-moves
4 Ke4 win in 15 half-moves
5 Rh4 win in 17 half-moves
6 Ke3 draw
7 Kfg2 draw
8 Kfg3 draw
9 Kfg4 draw
10 Kh4 draw
11 Khg2 draw
12 Khg3 draw
13 Khg4 draw
14 Rf8 draw
15 Rg8 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 draw
19 Ke2 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves