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 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Kf1 draw
8 Kf2 draw
9 Kh1 draw
10 Ra8 draw
11 Rc8 draw
12 Rd8 draw
13 Rf8 draw
14 Rg2 draw
15 Rg3 draw
16 Rg4 draw
17 Rg5 draw
18 Rg6 draw
19 Rg7 draw
20 Rh8 draw
21 Kg2 loss in 2 half-moves
22 Kh2 loss in 2 half-moves
23 Re8 loss in 1 half-moves