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 Rh7 win in 7 half-moves
3 Kb7 win in 9 half-moves
4 Kc7 win in 11 half-moves
5 Kd7 win in 11 half-moves
6 K5b5 draw
7 K5b6 draw
8 K6b5 draw
9 K6b6 draw
10 Kb4 draw
11 Kc4 draw
12 Ra8 draw
13 Rc8 draw
14 Rh1 draw
15 Rh6 draw
16 K5d5 loss in 2 half-moves
17 K5d6 loss in 2 half-moves
18 K6d5 loss in 2 half-moves
19 K6d6 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh5 loss in 2 half-moves