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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 K1g1 draw
3 Ra8 draw
4 Rb8 draw
5 Rh3 draw
6 Rh4 draw
7 Rh5 draw
8 Rh6 draw
9 K2g1 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 K1g2 loss in 1 half-moves
13 K2g2 loss in 1 half-moves
14 Rc8 loss in 1 half-moves
15 Rd8 loss in 1 half-moves
16 Re8 loss in 1 half-moves
17 Rf8 loss in 1 half-moves
18 Rg8 loss in 1 half-moves