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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Kd4 win in 7 half-moves
5 Rb3 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Kb8 win in 9 half-moves
8 Ke5 win in 9 half-moves
9 Ra1 win in 9 half-moves
10 Rb2 win in 9 half-moves
11 Rc1 win in 9 half-moves
12 Ka6 win in 11 half-moves
13 Ka7 win in 11 half-moves
14 Kb6 win in 15 half-moves
15 Ka8 draw
16 Ke4 draw
17 Rb6 draw
18 Rd1 draw
19 Rh1 draw
20 Kbc6 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Kdc6 loss in 2 half-moves
25 Ke6 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves