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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka7 draw
3 Kb8 draw
4 Re8 draw
5 Rf8 draw
6 Rg8 draw
7 Rh3 draw
8 Rh5 draw
9 Rh6 draw
10 Kb7 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rh2 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rd8 loss in 1 half-moves
16 Rh1 loss in 1 half-moves