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

EGTB: win in 12 half-moves

# move score
1 Rb6 win in 11 half-moves
2 Rb7 win in 11 half-moves
3 Rb8 win in 13 half-moves
4 Kc5 draw
5 Kd5 draw
6 Ke5 draw
7 Ra2 draw
8 Rb3 draw
9 Rb4 draw
10 Rb5 draw
11 Rg2 draw
12 Rh2 draw
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Kg8 loss in 2 half-moves
21 Kh6 loss in 2 half-moves
22 Kh8 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rf2 loss in 2 half-moves