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 5 half-moves
3 Kb5 win in 7 half-moves
4 Ka7 draw
5 Kb1 draw
6 Kb3 draw
7 Kb6 draw
8 Kb7 draw
9 Kc1 draw
10 Kc3 draw
11 Kd1 draw
12 Ra2 draw
13 Rb1 draw
14 Rb6 draw
15 Rb7 draw
16 Kd2 loss in 2 half-moves
17 Kd3 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