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 Kg6 win in 3 half-moves
3 Kg7 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Ke7 win in 5 half-moves
7 Kf7 win in 5 half-moves
8 Rh7 win in 5 half-moves
9 Rh5 win in 7 half-moves
10 Rh6 win in 7 half-moves
11 Kff5 win in 9 half-moves
12 Kef5 win in 13 half-moves
13 Kf4 win in 13 half-moves
14 Kd4 draw
15 Kd5 draw
16 Kd6 draw
17 Ke4 draw
18 Kee6 draw
19 Kfe6 draw
20 Rc8 draw
21 Re8 draw
22 Rf8 draw
23 Rh1 draw
24 Ra8 loss in 2 half-moves
25 Rb8 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