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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Rg1 win in 1 half-moves
5 Rg3 win in 1 half-moves
6 Rg4 win in 1 half-moves
7 Rg6 win in 1 half-moves
8 Rg7 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Kc8 draw
11 Ke7 draw
12 Ke8 draw
13 Rg2 draw
14 Kc7 loss in 2 half-moves
15 Rg5 loss in 1 half-moves