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 Kf4 draw
3 Kg2 draw
4 Rf4 draw
5 Rg6 draw
6 Rg8 draw
7 Rh4 draw
8 Kh2 loss in 8 half-moves
9 Kh3 loss in 8 half-moves
10 Kh4 loss in 8 half-moves
11 Kf2 loss in 2 half-moves
12 Kf3 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Ra4 loss in 1 half-moves
18 Rb4 loss in 1 half-moves