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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kd2 draw
5 Ke2 draw
6 Kf2 draw
7 Kf3 draw
8 Ra2 draw
9 Rb1 draw
10 Rb3 draw
11 Rc2 draw
12 Re2 draw
13 Rg2 draw
14 Rh2 draw
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 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 Rd2 loss in 2 half-moves
27 Rf2 loss in 2 half-moves