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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Rh6 win in 1 half-moves
4 Kgg4 draw
5 Khg4 draw
6 Rc4 draw
7 Rd4 draw
8 Rh5 draw
9 Rh7 draw
10 Rh8 draw
11 Kf2 loss in 2 half-moves
12 Kf3 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kgg2 loss in 2 half-moves
15 Kgh2 loss in 2 half-moves
16 Khg2 loss in 2 half-moves
17 Khh2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves