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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Kb6 loss in 2 half-moves
9 Kcb4 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Ka2 loss in 1 half-moves
12 Ka3 loss in 1 half-moves
13 Ka4 loss in 1 half-moves
14 Kb2 loss in 1 half-moves
15 Kbb4 loss in 1 half-moves
16 Kbc4 loss in 1 half-moves
17 Kcc4 loss in 1 half-moves
18 Kd5 loss in 1 half-moves
19 Ra5 loss in 1 half-moves
20 Rb6 loss in 1 half-moves