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 Kbc5 win in 5 half-moves
3 Kd5 win in 5 half-moves
4 Ra1 win in 5 half-moves
5 Ka4 win in 7 half-moves
6 Ka6 win in 7 half-moves
7 Kbc4 win in 7 half-moves
8 Kc3 win in 7 half-moves
9 Rb2 win in 7 half-moves
10 Rb4 win in 7 half-moves
11 Rd1 win in 7 half-moves
12 Ka5 win in 9 half-moves
13 Kd3 win in 9 half-moves
14 Ke5 win in 9 half-moves
15 Kb4 win in 11 half-moves
16 Ke3 win in 11 half-moves
17 Ke4 win in 13 half-moves
18 Kdc4 draw
19 Kdc5 draw
20 Rh1 draw
21 Kb6 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves