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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb5 win in 9 half-moves
4 Ra2 draw
5 Rb3 draw
6 Rb7 draw
7 Rb8 draw
8 Rf2 draw
9 Rg2 draw
10 Rh2 draw
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kdd4 loss in 2 half-moves
15 Kdd6 loss in 2 half-moves
16 Kde4 loss in 2 half-moves
17 Kde6 loss in 2 half-moves
18 Ked4 loss in 2 half-moves
19 Ked6 loss in 2 half-moves
20 Kee4 loss in 2 half-moves
21 Kee6 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Re2 loss in 2 half-moves