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 Kb4 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Ka6 win in 5 half-moves
6 Ka7 win in 5 half-moves
7 Ka8 win in 5 half-moves
8 Kb8 win in 5 half-moves
9 Kc6 win in 5 half-moves
10 Kb6 win in 7 half-moves
11 Ra3 win in 9 half-moves
12 Kb2 draw
13 Kc2 draw
14 Kc7 draw
15 Kc8 draw
16 Kd2 draw
17 Kd3 draw
18 Rb4 draw
19 Kd4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves