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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kd3 draw
3 Ke1 draw
4 Ke3 draw
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kg8 draw
9 Kh7 draw
10 Rc6 draw
11 Rd6 draw
12 Re3 draw
13 Re4 draw
14 Re5 draw
15 Re7 draw
16 Re8 draw
17 Rf6 draw
18 Rg6 draw
19 Rh6 draw
20 Kd1 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Rb6 loss in 2 half-moves