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 K6e7 draw
3 K6f7 draw
4 K6g7 draw
5 K8e7 draw
6 K8f7 draw
7 K8g7 draw
8 Ke6 draw
9 Ke8 draw
10 Kf5 draw
11 Kg5 draw
12 Kg6 draw
13 Kg8 draw
14 Ra3 draw
15 Re3 draw
16 Rf3 draw
17 Rg3 draw
18 Rh4 draw
19 Rh6 draw
20 Rh7 draw
21 Rh8 draw
22 Ke5 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves