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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Rh8 win in 7 half-moves
4 Kc7 draw
5 Kc8 draw
6 Kdd7 draw
7 Kde7 draw
8 Ked7 draw
9 Kee7 draw
10 Kf7 draw
11 Kf8 draw
12 Ra1 draw
13 Re1 draw
14 Rg1 draw
15 Rh5 draw
16 Rh6 draw
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves