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 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Ra8 draw
8 Rc8 draw
9 Rf8 draw
10 Rg3 draw
11 Rg4 draw
12 Rg5 draw
13 Rg7 draw
14 Rh8 draw
15 Rb8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg6 loss in 2 half-moves