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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Kg4 win in 13 half-moves
3 Kf1 draw
4 Kg2 draw
5 Kh1 draw
6 Kh2 draw
7 Kh4 draw
8 Kh6 draw
9 Ra8 draw
10 Rh7 draw
11 Kf2 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves