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

EGTB: win in 2 half-moves

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