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

EGTB: win in 4 half-moves

# move score
1 Kgg3 win in 3 half-moves
2 Kgh3 win in 3 half-moves
3 Khg3 win in 3 half-moves
4 Khh3 win in 3 half-moves
5 Re6 draw
6 Rg4 draw
7 Kf1 loss in 2 half-moves
8 Kf2 loss in 2 half-moves
9 Kf3 loss in 2 half-moves
10 Kgg1 loss in 2 half-moves
11 Kgh1 loss in 2 half-moves
12 Khg1 loss in 2 half-moves
13 Khh1 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh6 loss in 2 half-moves