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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Rc6 draw
6 Rg1 draw
7 Rg5 draw
8 Rg7 loss in 20 half-moves
9 Rh6 loss in 18 half-moves
10 Kg7 loss in 16 half-moves
11 Kf6 loss in 14 half-moves
12 Kf8 loss in 12 half-moves
13 Kg8 loss in 12 half-moves
14 Rb6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg8 loss in 2 half-moves