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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kg3 draw
3 Kg5 draw
4 Kh5 draw
5 Rf3 draw
6 Rh4 draw
7 Kf3 loss in 4 half-moves
8 Kf4 loss in 4 half-moves
9 Kf5 loss in 4 half-moves
10 Kh4 loss in 4 half-moves
11 Rc3 loss in 4 half-moves
12 Rd3 loss in 4 half-moves
13 Re3 loss in 4 half-moves
14 Rg3 loss in 4 half-moves
15 Rh1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Ra3 loss in 1 half-moves
21 Rb3 loss in 1 half-moves