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 Kf8 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Kd8 win in 5 half-moves
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc8 draw
9 Kg7 draw
10 Kh7 draw
11 Kh8 draw
12 Ra7 draw
13 Rb2 draw
14 Rb6 draw
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves