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 Ka7 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Kb6 win in 7 half-moves
5 Kb7 win in 7 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kb4 draw
9 Kb8 draw
10 Rc8 draw
11 Rd3 draw
12 Rd7 draw
13 Re8 draw
14 Rd1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves