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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Rb8 win in 5 half-moves
4 K3a3 draw
5 K3a4 draw
6 K4a3 draw
7 K4a4 draw
8 Ka2 draw
9 Ka5 draw
10 Kb2 draw
11 Kb5 draw
12 Rd8 draw
13 Rh1 draw
14 Rh2 draw
15 Rh3 draw
16 Rh7 draw
17 K3c3 loss in 2 half-moves
18 K3c4 loss in 2 half-moves
19 K4c3 loss in 2 half-moves
20 K4c4 loss in 2 half-moves
21 Kc2 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves