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

EGTB: win in 2 half-moves

# move score
1 Kh3 win in 1 half-moves
2 Rg3 draw
3 Rg4 draw
4 Rg5 draw
5 Rg6 draw
6 Rg7 draw
7 Rh8 draw
8 Kg4 loss in 2 half-moves
9 Kg5 loss in 2 half-moves
10 Kh5 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Kg3 loss in 1 half-moves
19 Rf8 loss in 1 half-moves