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 Ka4 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Kb6 win in 5 half-moves
9 Kb4 win in 13 half-moves
10 Kd7 win in 15 half-moves
11 Kb3 win in 17 half-moves
12 Ra7 win in 21 half-moves
13 Ka2 draw
14 Kb2 draw
15 Kd6 draw
16 Kd8 draw
17 Rb5 draw
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves