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 Rb7 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Ke8 win in 5 half-moves
5 Kh8 win in 5 half-moves
6 Kf8 win in 7 half-moves
7 Kc7 draw
8 Kc8 draw
9 Kd7 draw
10 Ke7 draw
11 Kf7 draw
12 Kg7 draw
13 Kh7 draw
14 Rb1 draw
15 Rb5 draw
16 Rb6 draw
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves