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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kc1 draw
5 Kc8 draw
6 Ke8 draw
7 Rf8 draw
8 Rg1 draw
9 Rg2 draw
10 Rg6 draw
11 Rg7 draw
12 Kb2 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ke7 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