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 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kd5 draw
8 Kg5 draw
9 Kg6 draw
10 Kh6 draw
11 Ra5 draw
12 Kb4 loss in 1 half-moves
13 Kb6 loss in 1 half-moves
14 Kc4 loss in 1 half-moves
15 Kc6 loss in 1 half-moves
16 Kd4 loss in 1 half-moves
17 Kd6 loss in 1 half-moves
18 Kg4 loss in 1 half-moves
19 Kh4 loss in 1 half-moves
20 Rb2 loss in 1 half-moves