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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Rh6 win in 7 half-moves
3 Rh7 win in 7 half-moves
4 K6f6 draw
5 K6f7 draw
6 K6h6 draw
7 K6h7 draw
8 K7f6 draw
9 K7f7 draw
10 K7h6 draw
11 K7h7 draw
12 Kf8 draw
13 Kg5 draw
14 Kg8 draw
15 Kh5 draw
16 Kh8 draw
17 Rb1 draw
18 Rf1 draw
19 Rg1 draw
20 Rh5 draw
21 Kf5 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh4 loss in 2 half-moves