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 Ke5 draw
3 Ke6 draw
4 Ke7 draw
5 Kf5 draw
6 Kf7 draw
7 Kg6 draw
8 Kg7 draw
9 Ra8 draw
10 Rc8 draw
11 Rd8 draw
12 Rf8 draw
13 Rg1 draw
14 Rg3 draw
15 Rg5 draw
16 Rg6 draw
17 Rg7 draw
18 Rh8 draw
19 Kg5 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg2 loss in 2 half-moves