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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb3 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 Kd2 draw
5 Kd3 draw
6 Kee2 draw
7 Kef2 draw
8 Kfe2 draw
9 Kff2 draw
10 Kg2 draw
11 Kg3 draw
12 Ra8 draw
13 Rb1 draw
14 Rc8 draw
15 Rh8 draw
16 Kd4 loss in 2 half-moves
17 Kee4 loss in 2 half-moves
18 Kef4 loss in 2 half-moves
19 Kfe4 loss in 2 half-moves
20 Kff4 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf8 loss in 2 half-moves