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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kf7 win in 1 half-moves
5 Kg5 win in 1 half-moves
6 Kh7 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rb2 win in 1 half-moves
9 Rb3 win in 1 half-moves
10 Rb4 win in 1 half-moves
11 Rb5 win in 1 half-moves
12 Rb7 win in 1 half-moves
13 Kd8 draw
14 Kg7 draw
15 Ra8 draw
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Rb6 loss in 1 half-moves