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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kc3 win in 3 half-moves
3 Kcb3 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Kb4 win in 5 half-moves
9 Kd3 win in 5 half-moves
10 Ra2 win in 7 half-moves
11 Kd2 win in 9 half-moves
12 Ka3 draw
13 Ka5 draw
14 Kab3 draw
15 Kb1 draw
16 Kc1 draw
17 Kd1 draw
18 Kb5 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves