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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kc5 win in 5 half-moves
3 Kc6 win in 5 half-moves
4 Kdc7 win in 5 half-moves
5 Kdd7 win in 5 half-moves
6 Rb6 win in 5 half-moves
7 Ra8 win in 7 half-moves
8 Kd5 draw
9 Kd8 draw
10 Ke5 draw
11 Kb7 loss in 2 half-moves
12 Kcc7 loss in 2 half-moves
13 Kcd7 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves