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 Kb7 draw
5 Kc7 draw
6 Kd7 draw
7 Kd8 draw
8 Kf3 draw
9 Kf4 draw
10 Kf5 draw
11 Kg3 draw
12 Kg5 draw
13 Kh3 draw
14 Kh4 draw
15 Kh5 draw
16 Ra8 draw
17 Rb2 draw
18 Rb6 draw
19 Rb7 draw
20 Rb1 loss in 1 half-moves