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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ke5 draw
3 Kg5 draw
4 Rf6 draw
5 Rg7 draw
6 Rh6 draw
7 Rg8 loss in 8 half-moves
8 Kf6 loss in 6 half-moves
9 Rg5 loss in 6 half-moves
10 Ke6 loss in 4 half-moves
11 Kg4 loss in 4 half-moves
12 Ke4 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves