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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Kf2 draw
5 Kf3 draw
6 Kg2 draw
7 Kh2 draw
8 Kh5 draw
9 Kf4 loss in 2 half-moves
10 Kg5 loss in 2 half-moves
11 Kgh3 loss in 2 half-moves
12 Khh3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves