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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Ke8 win in 5 half-moves
4 Kg5 win in 9 half-moves
5 Kg6 win in 9 half-moves
6 Rg6 win in 9 half-moves
7 K6e7 draw
8 K6f7 draw
9 K6g7 draw
10 K8e7 draw
11 K8f7 draw
12 K8g7 draw
13 Rg1 draw
14 Rg7 draw
15 Rh8 draw
16 Ke5 loss in 2 half-moves
17 Kf5 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