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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kf1 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kc1 draw
9 Kc3 draw
10 Kd1 draw
11 Kg2 draw
12 Kh1 draw
13 Kh2 draw
14 Ra8 draw
15 Rb3 draw
16 Rc8 draw
17 Rd8 draw
18 Re8 draw
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kf2 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 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves