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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Kb4 win in 3 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kc4 draw
8 Kc6 draw
9 Kd6 draw
10 Rb4 draw
11 Rb6 draw
12 Rb7 draw
13 Rb8 draw
14 Kab6 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Kcb6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ra5 loss in 2 half-moves