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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Kd7 win in 3 half-moves
4 Kb7 draw
5 Kc7 draw
6 Kd8 draw
7 Kg7 draw
8 Kg8 draw
9 Kh7 draw
10 Rb5 draw
11 Rb6 draw
12 Rb7 draw
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves