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

EGTB: win in 4 half-moves

# move score
1 Kf8 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Kd5 draw
7 Kd8 draw
8 Kdd7 draw
9 Kde7 draw
10 Ke5 draw
11 Ke6 draw
12 Rg3 draw
13 Rg6 draw
14 Rh8 draw
15 Ked7 loss in 2 half-moves
16 Kee7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg7 loss in 2 half-moves