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