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 Kg5 draw
3 Kg6 draw
4 Kh4 draw
5 Kh6 draw
6 Ra7 draw
7 Rf7 draw
8 Rg4 draw
9 Rg5 loss in 8 half-moves
10 Rg8 loss in 8 half-moves
11 Rh7 loss in 4 half-moves
12 Kg4 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rb7 loss in 1 half-moves