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 Rf7 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Ka2 draw
5 Ka4 draw
6 Kc8 draw
7 Ke8 draw
8 Rf1 draw
9 Rf5 draw
10 Rf6 draw
11 Rg8 draw
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Kd7 loss in 1 half-moves
20 Ke7 loss in 1 half-moves