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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Kf1 win in 5 half-moves
3 Rh5 win in 5 half-moves
4 Rh4 win in 9 half-moves
5 Rh6 win in 13 half-moves
6 Rh7 win in 13 half-moves
7 Ke3 draw
8 Rh8 draw
9 Ke2 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Kd1 loss in 1 half-moves
22 Kd2 loss in 1 half-moves