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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kcc6 draw
7 Kcc8 draw
8 Kcd8 draw
9 Kdc6 draw
10 Kdc8 draw
11 Kdd8 draw
12 Ke7 draw
13 Ke8 draw
14 Ra6 draw
15 Rd6 draw
16 Rh2 draw
17 Rh7 draw
18 Rh8 draw
19 Kcd6 loss in 2 half-moves
20 Kdd6 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh1 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