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 Kbc4 win in 7 half-moves
3 Kc3 win in 7 half-moves
4 Ra5 win in 7 half-moves
5 Kbb4 win in 9 half-moves
6 Ka3 draw
7 Ka4 draw
8 Kb2 draw
9 Kc2 draw
10 Ka2 loss in 8 half-moves
11 Kb6 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kcb4 loss in 2 half-moves
14 Kcc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves