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

EGTB: win in 8 half-moves

# move score
1 Rh6 win in 7 half-moves
2 Rb6 draw
3 Rc1 draw
4 Rc2 draw
5 Rf6 draw
6 Rg6 draw
7 Kd7 loss in 2 half-moves
8 Kd8 loss in 2 half-moves
9 Ke7 loss in 2 half-moves
10 Kef7 loss in 2 half-moves
11 Kef8 loss in 2 half-moves
12 Kg7 loss in 2 half-moves
13 Kgf7 loss in 2 half-moves
14 Kgf8 loss in 2 half-moves
15 Kh7 loss in 2 half-moves
16 Kh8 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves