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