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

EGTB: win in 2 half-moves

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