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 Ke2 draw
3 Kg6 draw
4 Kg7 draw
5 Kg8 draw
6 Kh6 draw
7 Kh8 draw
8 Ra1 draw
9 Rb2 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rb7 draw
14 Rc1 draw
15 Rd1 draw
16 Kd1 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kf1 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Rb6 loss in 1 half-moves