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 Rg7 win in 1 half-moves
3 Rc6 draw
4 Rd6 draw
5 Re6 draw
6 Rf6 draw
7 Rg4 draw
8 Kf1 loss in 2 half-moves
9 Kf2 loss in 2 half-moves
10 Kg2 loss in 2 half-moves
11 Kh1 loss in 2 half-moves
12 Kh2 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rg5 loss in 1 half-moves