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 Rh8 win in 7 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kcc8 draw
8 Kcd8 draw
9 Kdc8 draw
10 Kdd8 draw
11 Ke7 draw
12 Ke8 draw
13 Ra6 draw
14 Rg6 draw
15 Rh1 draw
16 Rh7 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 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 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