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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 draw
3 Rd8 draw
4 Re8 draw
5 Rf8 draw
6 Rg2 draw
7 Rg7 draw
8 Rh8 draw
9 Kc8 loss in 4 half-moves
10 Kc7 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Ka8 loss in 1 half-moves
17 Rg4 loss in 1 half-moves