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 Kg2 draw
3 Kg3 draw
4 Kh1 draw
5 Kh3 draw
6 Re1 draw
7 Rg2 draw
8 Rg3 draw
9 Rg5 draw
10 Rg6 draw
11 Rc1 loss in 12 half-moves
12 Rd1 loss in 6 half-moves
13 Rh1 loss in 4 half-moves
14 Ra1 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves