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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Kf8 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Kdd7 win in 7 half-moves
6 Kc8 win in 11 half-moves
7 Kc7 draw
8 Kde8 draw
9 Ked7 draw
10 Kee8 draw
11 Re8 draw
12 Rg1 draw
13 Rg6 draw
14 Rg7 draw
15 Rh8 draw
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves