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 Kc8 win in 3 half-moves
4 Kcc6 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Kdc6 win in 5 half-moves
7 Kdd7 win in 5 half-moves
8 Ke6 win in 5 half-moves
9 Ke7 win in 5 half-moves
10 Kb6 draw
11 Kcd7 draw
12 Kd8 draw
13 Ra7 draw
14 Rb6 draw
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rb2 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