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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kf3 win in 3 half-moves
3 Rg1 win in 5 half-moves
4 Ke3 win in 7 half-moves
5 Rh6 win in 11 half-moves
6 Rg2 win in 17 half-moves
7 Kd1 draw
8 Ke1 draw
9 Ke6 draw
10 Kf1 draw
11 Rg8 draw
12 Kd2 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg7 loss in 2 half-moves