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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Kc7 draw
5 Kc8 draw
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Ra8 draw
10 Rb8 draw
11 Rc8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves