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 Kf8 win in 3 half-moves
3 Kh8 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Kg8 win in 5 half-moves
6 Kd7 draw
7 Kd8 draw
8 Ke7 draw
9 Kf7 draw
10 Kg6 draw
11 Kg7 draw
12 Kh6 draw
13 Rc1 draw
14 Rc5 draw
15 Rc6 draw
16 Rc7 draw
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd8 loss in 2 half-moves