Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kaa7 win in 7 half-moves
3 Kc7 win in 7 half-moves
4 Ra7 win in 9 half-moves
5 Rb8 win in 11 half-moves
6 Kb8 win in 13 half-moves
7 Kba7 draw
8 Kc6 draw
9 Kc8 draw
10 Ka5 loss in 2 half-moves
11 Kab6 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kbb6 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves