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 Rg6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Kf7 draw
5 Kf8 draw
6 Kg5 draw
7 Kg6 draw
8 Kgg7 draw
9 Kgh7 draw
10 Kh5 draw
11 Kh8 draw
12 Khg7 draw
13 Khh7 draw
14 Rb3 draw
15 Rg4 draw
16 Rh3 draw
17 Ra3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg2 loss in 2 half-moves