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 Kg8 draw
4 Kh6 draw
5 Kh8 draw
6 Ra7 draw
7 Rg2 draw
8 Rg4 draw
9 Rg5 draw
10 Rg8 draw
11 Rf7 loss in 6 half-moves
12 Rd7 loss in 4 half-moves
13 Re7 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rb7 loss in 1 half-moves
17 Rc7 loss in 1 half-moves