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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kf1 draw
3 Kg1 draw
4 Kg3 draw
5 Kh1 draw
6 Kh2 draw
7 Kh3 draw
8 Ra8 draw
9 Rb8 draw
10 Rf8 draw
11 Rg6 draw
12 Rh8 draw
13 Kf2 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves