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 Kd6 win in 1 half-moves
3 Ke6 win in 1 half-moves
4 Kf6 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Rb2 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Ke8 draw
12 Ked7 draw
13 Ked8 draw
14 Kf8 draw
15 Kb7 loss in 2 half-moves
16 Kcd7 loss in 2 half-moves
17 Kcd8 loss in 2 half-moves
18 Kf7 loss in 1 half-moves
19 Ra8 loss in 1 half-moves
20 Rb5 loss in 1 half-moves