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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kef6 win in 3 half-moves
4 Kf4 win in 3 half-moves
5 Kf5 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Rg8 win in 3 half-moves
8 Ke7 win in 7 half-moves
9 Rf8 win in 7 half-moves
10 Rh8 win in 9 half-moves
11 Kd4 draw
12 Ke4 draw
13 Kee6 draw
14 Kf8 draw
15 Kfe6 draw
16 Kff6 draw
17 Kg6 draw
18 Kg7 draw
19 Kg8 draw
20 Rc8 draw
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves