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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 Khg6 win in 7 half-moves
5 Khg7 win in 7 half-moves
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Kf6 draw
10 Kf8 draw
11 Kfg6 draw
12 Kfg7 draw
13 Kg8 draw
14 Kh7 draw
15 Rc4 draw
16 Rg4 draw
17 Rh3 draw
18 Ra4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves