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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kab8 draw
3 Kcb8 draw
4 Kd8 draw
5 Re8 draw
6 Rf8 draw
7 Rh1 draw
8 Rh2 draw
9 Rh3 draw
10 Ka7 loss in 2 half-moves
11 Kab7 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kcb7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves