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 Rh1 win in 7 half-moves
3 Rh6 win in 7 half-moves
4 Rh7 win in 7 half-moves
5 Kf8 win in 9 half-moves
6 Kh8 win in 11 half-moves
7 K6h6 draw
8 K6h7 draw
9 K7h6 draw
10 K7h7 draw
11 Kg5 draw
12 Kg8 draw
13 Kh5 draw
14 Rb2 draw
15 Rf2 draw
16 Rg2 draw
17 Rh3 draw
18 K6f6 loss in 2 half-moves
19 K6f7 loss in 2 half-moves
20 K7f6 loss in 2 half-moves
21 K7f7 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh5 loss in 2 half-moves