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 Rc8 win in 3 half-moves
3 Kc6 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kc8 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Kdd8 win in 5 half-moves
8 Kde7 win in 5 half-moves
9 Ke6 win in 5 half-moves
10 Ked8 win in 5 half-moves
11 Kee7 win in 5 half-moves
12 Ra7 win in 5 half-moves
13 Rd8 win in 5 half-moves
14 Ra1 draw
15 Ra2 draw
16 Ra3 draw
17 Ra4 draw
18 Kf7 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves