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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Ra2 draw
4 Rb2 draw
5 Rc2 draw
6 Rd2 draw
7 Rf2 draw
8 Rg3 draw
9 Rg4 draw
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Kg7 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Kh8 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Re2 loss in 1 half-moves