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 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rg1 draw
9 Rg2 draw
10 Rg5 draw
11 Rg6 draw
12 Rh3 draw
13 Ra3 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves