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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Kd7 win in 9 half-moves
3 Kd6 win in 13 half-moves
4 Kb4 win in 15 half-moves
5 Kd8 win in 15 half-moves
6 Kb3 win in 19 half-moves
7 Rb7 win in 23 half-moves
8 Ka3 draw
9 Ka5 draw
10 Ke6 draw
11 Ke8 draw
12 Kf6 draw
13 Kf7 draw
14 Kf8 draw
15 Ra5 draw
16 Ra6 draw
17 Ra8 draw
18 Rc7 draw
19 Rd7 draw