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 Rc7 draw
3 Rd7 draw
4 Re7 draw
5 Rg2 draw
6 Rg4 draw
7 Rg6 draw
8 Rh7 draw
9 Kf1 loss in 2 half-moves
10 Kf2 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 Kh1 loss in 2 half-moves
13 Kh2 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rb7 loss in 1 half-moves
18 Rg5 loss in 1 half-moves