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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rh6 win in 7 half-moves
3 K6f7 win in 9 half-moves
4 K8e7 win in 9 half-moves
5 K8f7 win in 9 half-moves
6 Kd5 win in 9 half-moves
7 Ke5 win in 9 half-moves
8 Kf6 win in 9 half-moves
9 Kf8 win in 9 half-moves
10 Kf5 win in 13 half-moves
11 Re2 draw
12 Rf2 draw
13 Rg2 draw
14 Rh1 draw
15 Rh3 draw
16 Rh4 draw
17 K6d7 loss in 2 half-moves
18 K6e7 loss in 2 half-moves
19 K8d7 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves