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 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Kb7 draw
7 Kd6 draw
8 Ke7 draw
9 Ked7 draw
10 Kf6 draw
11 Kf7 draw
12 Ra8 draw
13 Rb1 draw
14 Rb2 draw
15 Kcd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Kd5 loss in 1 half-moves
18 Ke5 loss in 1 half-moves
19 Kf5 loss in 1 half-moves
20 Rb3 loss in 1 half-moves