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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kef6 win in 5 half-moves
3 Kff6 win in 5 half-moves
4 Kg7 win in 5 half-moves
5 Kg8 win in 5 half-moves
6 Rg5 win in 5 half-moves
7 Rh6 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 Kd7 draw
10 Kd8 draw
11 Kee8 draw
12 Kef8 draw
13 Kfe8 draw
14 Kff8 draw
15 Ra5 draw
16 Rb5 draw
17 Rf5 draw
18 Rh1 draw
19 Rh7 draw
20 Kd6 loss in 2 half-moves
21 Kee6 loss in 2 half-moves
22 Kfe6 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh4 loss in 2 half-moves