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 Kcb5 win in 3 half-moves
3 Kcc5 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Ka3 win in 5 half-moves
8 Ka4 win in 5 half-moves
9 Ka5 win in 5 half-moves
10 Kb3 win in 5 half-moves
11 Kbc5 win in 5 half-moves
12 Kc4 win in 5 half-moves
13 Kd6 win in 5 half-moves
14 Ra6 win in 5 half-moves
15 Kb7 draw
16 Kbb5 draw
17 Kc7 draw
18 Kd7 draw
19 Kc3 loss in 2 half-moves