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 Ka5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Kb5 win in 9 half-moves
7 Kb4 win in 13 half-moves
8 Ka3 draw
9 Kb3 draw
10 Kb8 draw
11 Kc6 draw
12 Kc8 draw
13 Kd7 draw
14 Kd8 draw
15 Ra7 draw
16 Kd6 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves