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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ka6 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Ka8 draw
7 Kb7 draw
8 Kb8 draw
9 Kd1 draw
10 Kd2 draw
11 Ra1 draw
12 Rb2 draw
13 Rb3 draw
14 Rb4 draw
15 Rb6 draw
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves