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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb8 win in 3 half-moves
3 Ka6 win in 5 half-moves
4 Kb6 win in 7 half-moves
5 Kb7 win in 9 half-moves
6 Ka8 draw
7 Kb2 draw
8 Kb4 draw
9 Kb8 draw
10 Kc2 draw
11 Kc4 draw
12 Kd2 draw
13 Ra3 draw
14 Rb2 draw
15 Rb7 draw
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves