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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Rc4 draw
6 Rh7 draw
7 Rh8 draw
8 Rd4 loss in 24 half-moves
9 Kh8 loss in 18 half-moves
10 Rh5 loss in 16 half-moves
11 Kf8 loss in 10 half-moves
12 Ra4 loss in 4 half-moves
13 Rb4 loss in 4 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh6 loss in 2 half-moves