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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka5 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Kb5 win in 5 half-moves
6 Kb6 win in 5 half-moves
7 Ra2 win in 5 half-moves
8 Kd2 win in 7 half-moves
9 Ka7 draw
10 Kb1 draw
11 Kb3 draw
12 Kb7 draw
13 Kc1 draw
14 Kc3 draw
15 Kd1 draw
16 Kd3 draw
17 Rb6 draw
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves