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 Kf2 draw
3 Kg1 draw
4 Kg2 draw
5 Re8 draw
6 Rf8 draw
7 Rg1 draw
8 Rg6 draw
9 Ke1 loss in 4 half-moves
10 Ke2 loss in 4 half-moves
11 Rd8 loss in 4 half-moves
12 Rh8 loss in 4 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Ra8 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rc8 loss in 1 half-moves