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

EGTB: win in 2 half-moves

# move score
1 Ke8 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Kb6 win in 7 half-moves
6 Ra7 draw
7 Rb8 draw
8 Kcc6 loss in 2 half-moves
9 Kcd6 loss in 2 half-moves
10 Kdc6 loss in 2 half-moves
11 Kdd6 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Kb8 loss in 1 half-moves
18 Kcc8 loss in 1 half-moves
19 Kcd8 loss in 1 half-moves
20 Kdc8 loss in 1 half-moves
21 Kdd8 loss in 1 half-moves