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 Kg5 draw
3 Kg8 draw
4 Kgg6 draw
5 Kgh7 draw
6 Kh5 draw
7 Kh8 draw
8 Khg6 draw
9 Khh7 draw
10 Rb3 draw
11 Rf3 draw
12 Rg1 draw
13 Rg2 draw
14 Rg4 draw
15 Rg6 draw
16 Rh3 draw
17 Kf6 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves