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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg3 win in 3 half-moves
3 Rg5 win in 5 half-moves
4 Kf1 draw
5 Kf2 draw
6 Kf3 draw
7 Kg3 draw
8 Kgg1 draw
9 Kgh2 draw
10 Kh3 draw
11 Khg1 draw
12 Khh2 draw
13 Ra6 draw
14 Rb6 draw
15 Rf6 draw
16 Rh6 draw
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves