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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Kd4 win in 7 half-moves
8 Kd8 win in 7 half-moves
9 Rb5 win in 7 half-moves
10 Rb1 win in 11 half-moves
11 Rb3 win in 11 half-moves
12 Ke4 draw
13 Rb2 draw
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves