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