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 Rg8 win in 3 half-moves
3 K6g7 win in 5 half-moves
4 K6h7 win in 5 half-moves
5 K8g7 win in 5 half-moves
6 K8h7 win in 5 half-moves
7 Kg8 win in 5 half-moves
8 Rf8 win in 5 half-moves
9 Kg5 win in 9 half-moves
10 Kg6 win in 9 half-moves
11 Kh5 win in 11 half-moves
12 Ra1 draw
13 Ra2 draw
14 Ra6 draw
15 Ra7 draw
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves