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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kg6 draw
3 Kh4 draw
4 Kh6 draw
5 Rg2 draw
6 Rg3 draw
7 Rg4 draw
8 Rg6 draw
9 Kg4 loss in 4 half-moves
10 Kg5 loss in 4 half-moves
11 Rb7 loss in 4 half-moves
12 Rf7 loss in 4 half-moves
13 Rh7 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rc7 loss in 1 half-moves
18 Rd7 loss in 1 half-moves
19 Re7 loss in 1 half-moves