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 Rf8 win in 3 half-moves
3 Kf8 win in 9 half-moves
4 Kg3 win in 11 half-moves
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kh1 draw
9 Kh2 draw
10 Kh3 draw
11 Rh8 draw
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves