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 Rb7 win in 3 half-moves
4 Ka5 win in 7 half-moves
5 Kb4 win in 9 half-moves
6 Kb5 win in 9 half-moves
7 Kd7 win in 9 half-moves
8 Rb6 win in 13 half-moves
9 Ra8 win in 15 half-moves
10 Ka3 draw
11 Kd8 draw
12 Rb3 draw
13 Rb4 draw
14 Rb5 draw
15 Kb3 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves