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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kd6 win in 5 half-moves
3 Ka7 draw
4 Kb8 draw
5 Kd4 draw
6 Ke4 draw
7 Kf4 draw
8 Kf5 draw
9 Rf5 draw
10 Rg4 draw
11 Rh5 draw
12 Kd5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves