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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kd8 win in 5 half-moves
4 Kg8 win in 5 half-moves
5 Rd8 win in 5 half-moves
6 Ke6 draw
7 Kef8 draw
8 Kf6 draw
9 Kfe7 draw
10 Kff8 draw
11 Ra8 draw
12 Rb8 draw
13 Rc4 draw
14 Rc7 draw
15 Kd7 loss in 2 half-moves
16 Kee7 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves