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 Kgh1 win in 3 half-moves
3 Kgh3 win in 3 half-moves
4 Khg1 win in 3 half-moves
5 Khg3 win in 3 half-moves
6 Khh1 win in 3 half-moves
7 Rh8 win in 3 half-moves
8 Rf8 win in 5 half-moves
9 Kgg1 draw
10 Khh3 draw
11 Ra8 draw
12 Re8 draw
13 Rg5 draw
14 Rg6 draw
15 Rg7 draw
16 Kf1 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves