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

EGTB: win in 2 half-moves

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