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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Kb7 draw
6 Rb1 draw
7 Rb2 draw
8 Rb4 draw
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Kg5 loss in 1 half-moves
12 Kg6 loss in 1 half-moves
13 Kg7 loss in 1 half-moves
14 Kh5 loss in 1 half-moves
15 Kh7 loss in 1 half-moves
16 Ra8 loss in 1 half-moves
17 Rb3 loss in 1 half-moves