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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kb5 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Kd6 win in 5 half-moves
8 Rb3 win in 5 half-moves
9 Rb6 win in 5 half-moves
10 Rc2 win in 5 half-moves
11 Kb6 win in 9 half-moves
12 Ra2 win in 11 half-moves
13 Rb4 win in 11 half-moves
14 Kb7 draw
15 Kc7 draw
16 Kd7 draw
17 Rb8 draw
18 Kc1 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kd1 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Ke1 loss in 2 half-moves
23 Ke2 loss in 2 half-moves
24 Ke3 loss in 2 half-moves
25 Rb1 loss in 2 half-moves