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 Ke7 draw
3 Ke8 draw
4 Kg7 draw
5 Ra8 draw
6 Rb8 draw
7 Rc8 draw
8 Rf8 draw
9 Rg1 draw
10 Rg6 draw
11 Rg7 draw
12 Rh8 draw
13 Kf8 loss in 12 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves