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

EGTB: win in 6 half-moves

# move score
1 Ka8 win in 5 half-moves
2 Kd8 win in 5 half-moves
3 Rd8 win in 5 half-moves
4 Ka6 win in 9 half-moves
5 Kf8 win in 9 half-moves
6 Kb6 draw
7 Kb7 draw
8 Ra8 draw
9 Rc8 draw
10 Kd7 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves