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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke1 draw
5 Ke8 draw
6 Kf1 draw
7 Kf2 draw
8 Rg2 draw
9 Rg4 draw
10 Rh8 draw
11 Kd3 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg3 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