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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rg6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rg4 win in 5 half-moves
5 Kf7 draw
6 Kf8 draw
7 Kg6 draw
8 Kgg7 draw
9 Kgh8 draw
10 Kh6 draw
11 Khg7 draw
12 Khh8 draw
13 Ra3 draw
14 Re3 draw
15 Rf3 draw
16 Rh3 draw
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves