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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Kb7 draw
6 Kc7 draw
7 Kd7 draw
8 Kd8 draw
9 Kg5 draw
10 Kg6 draw
11 Kh6 draw
12 Ra8 draw
13 Rb1 draw
14 Rb7 draw
15 Kg4 loss in 1 half-moves
16 Kh4 loss in 1 half-moves
17 Rb2 loss in 1 half-moves