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

EGTB: win in 2 half-moves

# move score
1 Kd6 win in 1 half-moves
2 Rb8 win in 5 half-moves
3 Rb1 win in 9 half-moves
4 Rb2 win in 9 half-moves
5 Rb3 win in 9 half-moves
6 Kc7 draw
7 Rb6 draw
8 Kb4 loss in 2 half-moves
9 Kc4 loss in 2 half-moves
10 Kc8 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Kb6 loss in 1 half-moves
20 Kc6 loss in 1 half-moves