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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Rg2 draw
3 Rg5 draw
4 Rg6 draw
5 Rg7 draw
6 Ka6 loss in 2 half-moves
7 Kaa8 loss in 2 half-moves
8 Kab7 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kba8 loss in 2 half-moves
11 Kbb7 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh8 loss in 2 half-moves