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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 5 half-moves
3 Kc6 win in 5 half-moves
4 Rg7 win in 5 half-moves
5 Kd6 win in 7 half-moves
6 Kd7 win in 7 half-moves
7 Kb8 draw
8 Kc8 draw
9 Kd8 draw
10 Ke4 draw
11 Ke5 draw
12 Kf4 draw
13 Kg4 draw
14 Rg4 draw
15 Rh5 draw
16 Ke6 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg8 loss in 2 half-moves