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

EGTB: win in 4 half-moves

# move score
1 Kh6 win in 3 half-moves
2 K7h8 win in 5 half-moves
3 K7f7 draw
4 K7h7 draw
5 K8f7 draw
6 K8f8 draw
7 K8h7 draw
8 K8h8 draw
9 Kg6 draw
10 Ra1 draw
11 Re1 draw
12 Rf1 draw
13 Rg2 draw
14 Rg3 draw
15 Rg4 draw
16 Rg5 draw
17 Rg6 draw
18 Rh1 draw
19 K7f8 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rb1 loss in 1 half-moves
22 Rc1 loss in 1 half-moves
23 Rd1 loss in 1 half-moves