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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kg7 win in 5 half-moves
4 Kh7 win in 5 half-moves
5 Rh6 win in 5 half-moves
6 Kc7 win in 7 half-moves
7 Rf4 win in 7 half-moves
8 Rh3 win in 7 half-moves
9 Kd7 win in 9 half-moves
10 Kd8 win in 9 half-moves
11 Kf7 win in 11 half-moves
12 Kb7 draw
13 Kb8 draw
14 Kf5 draw
15 Kf6 draw
16 Kg5 draw
17 Kh5 draw
18 Kh6 draw
19 Rd4 draw
20 Re4 draw
21 Rg4 draw
22 Rh5 draw
23 Ra4 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves