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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Kg5 win in 5 half-moves
5 Rg8 win in 11 half-moves
6 Ke8 win in 13 half-moves
7 Rg7 win in 13 half-moves
8 Rh6 win in 17 half-moves
9 Rg5 win in 21 half-moves
10 Rd6 win in 25 half-moves
11 Re6 win in 25 half-moves
12 Kh5 win in 27 half-moves
13 Kc8 draw
14 Kg3 draw
15 Kg4 draw
16 Kh3 draw
17 Rc6 draw
18 Rf6 draw
19 Rg3 draw
20 Rg4 draw
21 Ra6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves