Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Ka3 win in 5 half-moves
3 Ka5 win in 7 half-moves
4 Kb3 win in 7 half-moves
5 Kb4 win in 7 half-moves
6 Kb5 win in 7 half-moves
7 Kb7 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Rc8 win in 7 half-moves
10 Re8 win in 7 half-moves
11 Ka6 draw
12 Ka8 draw
13 Kb6 draw
14 Kb8 draw
15 Rd2 draw
16 Rd6 draw
17 Rd7 draw
18 Rf8 draw
19 Rd1 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves