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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rb8 win in 7 half-moves
3 Kb6 win in 9 half-moves
4 Kb4 win in 11 half-moves
5 Kb5 win in 11 half-moves
6 Kcc6 draw
7 Kcd6 draw
8 Kdc6 draw
9 Kdd6 draw
10 Ke5 draw
11 Ke6 draw
12 Ra5 draw
13 Ra7 draw
14 Rc8 draw
15 Rd8 draw
16 Rh8 draw
17 Kcc4 loss in 2 half-moves
18 Kcd4 loss in 2 half-moves
19 Kdc4 loss in 2 half-moves
20 Kdd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves