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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Kb7 win in 7 half-moves
4 Rh7 win in 7 half-moves
5 Kc7 win in 9 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kab5 draw
9 Kab6 draw
10 Kb4 draw
11 Kc5 draw
12 Kcb5 draw
13 Kcb6 draw
14 Kd7 draw
15 Ra8 draw
16 Rc8 draw
17 Rh1 draw
18 Rh6 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves