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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Rf2 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rf5 win in 1 half-moves
7 Rf6 win in 1 half-moves
8 Rf7 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Kd7 draw
11 Rd8 draw
12 Rg8 draw
13 Kb7 loss in 12 half-moves
14 Kb8 loss in 10 half-moves
15 Kd8 loss in 4 half-moves
16 Rf4 loss in 1 half-moves