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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rb5 win in 7 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc4 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Kc8 draw
12 Kd6 draw
13 Ke5 draw
14 Ke6 draw
15 Ra3 draw
16 Rb4 draw
17 Rc3 draw
18 Rg3 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves