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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb8 win in 7 half-moves
4 Kc7 draw
5 Kd7 draw
6 Ke7 draw
7 Ra2 draw
8 Rb3 draw
9 Rb4 draw
10 Rb7 draw
11 Rd2 draw
12 Re2 draw
13 Rf2 draw
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Kg6 loss in 2 half-moves
24 Kh4 loss in 2 half-moves
25 Kh5 loss in 2 half-moves
26 Kh6 loss in 2 half-moves
27 Rb1 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves