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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Rg1 draw
3 Rg6 draw
4 Rg7 draw
5 Rg8 draw
6 Kg7 loss in 2 half-moves
7 Kg8 loss in 2 half-moves
8 Kh7 loss in 2 half-moves
9 Rd5 loss in 2 half-moves
10 Re5 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Ra5 loss in 1 half-moves
15 Rb5 loss in 1 half-moves
16 Rc5 loss in 1 half-moves
17 Rf5 loss in 1 half-moves