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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kh2 win in 7 half-moves
3 Rh6 win in 7 half-moves
4 Kg2 win in 9 half-moves
5 Kg5 win in 9 half-moves
6 Rh1 win in 9 half-moves
7 Kf2 win in 11 half-moves
8 Kf5 win in 11 half-moves
9 Kh1 win in 11 half-moves
10 Kf1 draw
11 Kf6 draw
12 Kf7 draw
13 Kg7 draw
14 Kh5 draw
15 Kh6 draw
16 Kh7 draw
17 Ra8 draw
18 Re8 draw
19 Rf8 draw
20 Rg8 draw
21 Rh4 draw
22 Rh5 draw
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves