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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Kb2 draw
6 Kc2 draw
7 Kd2 draw
8 Kf7 draw
9 Kf8 draw
10 Kg8 draw
11 Kh6 draw
12 Kh7 draw
13 Kh8 draw
14 Ra1 draw
15 Rb2 draw
16 Rb3 draw
17 Kd1 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Kg6 loss in 1 half-moves
20 Rb4 loss in 1 half-moves