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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kb3 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Ke3 win in 7 half-moves
6 Ke5 win in 7 half-moves
7 Ked3 win in 7 half-moves
8 Ked4 win in 7 half-moves
9 Ked5 win in 7 half-moves
10 Rb1 win in 7 half-moves
11 Rb2 win in 7 half-moves
12 Rb6 win in 7 half-moves
13 Kb5 draw
14 Kcd3 draw
15 Kcd4 draw
16 Kcd5 draw
17 Kf3 draw
18 Kf4 draw
19 Ra4 draw
20 Rb5 draw
21 Kf5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves