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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kcb4 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Ka4 win in 5 half-moves
9 Kd5 win in 5 half-moves
10 Kab4 win in 9 half-moves
11 Kb3 win in 9 half-moves
12 Ra5 win in 9 half-moves
13 Ka2 draw
14 Kb2 draw
15 Kd4 draw
16 Rb6 draw
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves