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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kcc2 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Ka1 win in 5 half-moves
6 Ka2 win in 5 half-moves
7 Kb1 win in 5 half-moves
8 Kbc2 win in 5 half-moves
9 Kc1 win in 5 half-moves
10 Kd3 win in 5 half-moves
11 Ka3 draw
12 Kb4 draw
13 Ra3 draw
14 Kc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves