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 Rf1 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rf3 win in 1 half-moves
5 Rf4 win in 1 half-moves
6 Rf5 win in 1 half-moves
7 Rf7 win in 1 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kd1 draw
11 Kd2 draw
12 Ke2 draw
13 Kf1 draw
14 Kf2 draw
15 Rd8 draw
16 Re8 draw
17 Rg8 draw
18 Rh8 draw
19 Kd7 loss in 1 half-moves
20 Kd8 loss in 1 half-moves
21 Rf6 loss in 1 half-moves