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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kd7 win in 3 half-moves
3 Kh5 win in 5 half-moves
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc7 draw
8 Kd5 draw
9 Kd6 draw
10 Kg5 draw
11 Kg6 draw
12 Kh7 draw
13 Ra6 draw
14 Rb3 draw
15 Rb4 draw
16 Rb5 draw
17 Rb7 draw
18 Kg7 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves