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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 K7c7 draw
3 K7c8 draw
4 K7e7 draw
5 K7e8 draw
6 K8c7 draw
7 K8c8 draw
8 K8e7 draw
9 K8e8 draw
10 Kc6 draw
11 Kd6 draw
12 Ke6 draw
13 Ra3 draw
14 Re3 draw
15 Rf3 draw
16 Rg3 draw
17 Rh4 draw
18 Rh5 draw
19 Rh7 draw
20 Rh8 draw
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves