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 Kg7 draw
3 Kg8 draw
4 Rd6 draw
5 Rd7 draw
6 Re8 draw
7 Rf8 draw
8 Kh8 loss in 12 half-moves
9 Rh8 loss in 12 half-moves
10 Kg6 loss in 2 half-moves
11 Kh6 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rd1 loss in 1 half-moves
19 Rd2 loss in 1 half-moves