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