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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ke7 draw
3 Kf7 draw
4 Rg1 draw
5 Rg2 draw
6 Rg3 draw
7 Rg5 draw
8 Rg6 draw
9 Rg8 draw
10 Ke8 loss in 2 half-moves
11 Kg8 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Ra7 loss in 1 half-moves
17 Rb7 loss in 1 half-moves
18 Rc7 loss in 1 half-moves