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 Kf1 draw
3 Kf2 draw
4 Kf3 draw
5 Kg1 draw
6 Kg3 draw
7 Kh2 draw
8 Kh3 draw
9 Rf8 draw
10 Rg4 draw
11 Rg7 draw
12 Rh8 draw
13 Rc8 loss in 10 half-moves
14 Kh1 loss in 8 half-moves
15 Re8 loss in 4 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg6 loss in 2 half-moves