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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kg2 draw
3 Rg4 draw
4 Rg5 draw
5 Rg7 draw
6 Rh6 draw
7 Kg1 loss in 12 half-moves
8 Kg3 loss in 12 half-moves
9 Kh1 loss in 6 half-moves
10 Kh3 loss in 6 half-moves
11 Re6 loss in 4 half-moves
12 Rf6 loss in 4 half-moves
13 Ra6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rb6 loss in 1 half-moves