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 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Kh6 draw
8 Ra8 draw
9 Rd3 draw
10 Rd6 draw
11 Rd7 draw
12 Re8 draw
13 Rg8 draw
14 Kh7 loss in 10 half-moves
15 Kh8 loss in 10 half-moves
16 Rc8 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rd4 loss in 1 half-moves
22 Rd5 loss in 1 half-moves