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

EGTB: win in 2 half-moves

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