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 Rc1 draw
3 Rd1 draw
4 Re1 draw
5 Rg6 draw
6 Rg7 draw
7 Kg2 loss in 2 half-moves
8 Kh2 loss in 2 half-moves
9 Ra1 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rg5 loss in 1 half-moves