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

EGTB: win in 2 half-moves

# move score
1 Kh8 win in 1 half-moves
2 Kf8 draw
3 Kg7 draw
4 Kh7 draw
5 Ra7 draw
6 Rb8 draw
7 Rg7 draw
8 Rh7 draw
9 Kf7 loss in 4 half-moves
10 Rb4 loss in 4 half-moves
11 Rb5 loss in 4 half-moves
12 Rb6 loss in 4 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rb3 loss in 1 half-moves