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

EGTB: win in 4 half-moves

# move score
1 Kff2 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Kg3 win in 5 half-moves
6 Kd1 draw
7 Kd2 draw
8 Kd3 draw
9 Ke1 draw
10 Kee3 draw
11 Kef2 draw
12 Kf1 draw
13 Kfe3 draw
14 Rh2 draw
15 Rh5 draw
16 Ke4 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves