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 Rb6 win in 3 half-moves
3 Kb4 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kc6 win in 5 half-moves
6 Ke4 win in 5 half-moves
7 Ke6 win in 5 half-moves
8 Ked4 win in 5 half-moves
9 Ked5 win in 5 half-moves
10 Ked6 win in 5 half-moves
11 Kf4 win in 5 half-moves
12 Kf5 win in 5 half-moves
13 Kf6 win in 5 half-moves
14 Rb3 win in 5 half-moves
15 Rb7 win in 5 half-moves
16 Kb6 win in 9 half-moves
17 Kcd4 draw
18 Kcd5 draw
19 Kcd6 draw
20 Ra5 draw
21 Rb4 draw
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves