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

EGTB: win in 10 half-moves

# move score
1 Rh4 win in 9 half-moves
2 Rh5 win in 9 half-moves
3 Ke4 draw
4 Ke5 draw
5 Ke6 draw
6 Kg8 draw
7 Rh1 draw
8 Rh2 draw
9 Rh3 draw
10 Rh6 draw
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Ke7 loss in 1 half-moves
21 Ke8 loss in 1 half-moves