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 Ka4 draw
3 Ka6 draw
4 Kb6 draw
5 Kg1 draw
6 Ra8 draw
7 Rc8 draw
8 Re8 draw
9 Rf8 draw
10 Rg8 draw
11 Rh2 draw
12 Rh3 draw
13 Rh4 draw
14 Rh5 draw
15 Rh6 draw
16 Rh7 draw
17 Kg2 loss in 2 half-moves
18 Kh2 loss in 2 half-moves
19 Kb4 loss in 1 half-moves
20 Kb5 loss in 1 half-moves
21 Rd8 loss in 1 half-moves