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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Kff2 win in 7 half-moves
6 Rh1 win in 7 half-moves
7 Kfe2 win in 9 half-moves
8 Kf3 win in 11 half-moves
9 Ke1 draw
10 Rh7 draw
11 Kd2 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kee2 loss in 2 half-moves
16 Kef2 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh8 loss in 2 half-moves