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 Kc6 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kdc4 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Ka3 win in 5 half-moves
9 Ka4 win in 5 half-moves
10 Ka5 win in 5 half-moves
11 Kb3 win in 5 half-moves
12 Kbc4 win in 5 half-moves
13 Kbc5 win in 5 half-moves
14 Kc3 win in 5 half-moves
15 Ke5 win in 5 half-moves
16 Ra5 win in 5 half-moves
17 Rb7 win in 5 half-moves
18 Rc5 win in 5 half-moves
19 Kdc5 draw
20 Ke4 draw