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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Ka6 win in 7 half-moves
4 Rb1 win in 7 half-moves
5 Kb5 win in 9 half-moves
6 Ra8 win in 9 half-moves
7 Kb4 win in 11 half-moves
8 Ka4 draw
9 Kb6 draw
10 Kd7 draw
11 Kd8 draw
12 Rb2 draw
13 Rb6 draw
14 Rb7 draw
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves