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