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 Kf5 win in 5 half-moves
3 Rh3 win in 5 half-moves
4 Rh4 win in 5 half-moves
5 Ke5 draw
6 Ra5 draw
7 Rb5 draw
8 Rh8 draw
9 Kd2 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Kee4 loss in 2 half-moves
14 Kef3 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kfe4 loss in 2 half-moves
17 Kff3 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves