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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Ra8 win in 7 half-moves
6 Kcc8 draw
7 Kcd8 draw
8 Kdc8 draw
9 Kdd8 draw
10 Ke7 draw
11 Ke8 draw
12 Ra2 draw
13 Ra7 draw
14 Rc6 draw
15 Rg6 draw
16 Rh6 draw
17 Kcc6 loss in 2 half-moves
18 Kcd6 loss in 2 half-moves
19 Kdc6 loss in 2 half-moves
20 Kdd6 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf6 loss in 2 half-moves