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

EGTB: win in 2 half-moves

# move score
1 Kh7 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rf5 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Ke2 draw
8 Kf1 draw
9 Kf2 draw
10 Kg8 draw
11 Ra8 draw
12 Rb8 draw
13 Rc8 draw
14 Rd8 draw
15 Re8 draw
16 Rf6 draw
17 Rg8 draw
18 Kg7 loss in 2 half-moves
19 Kd1 loss in 1 half-moves
20 Kd2 loss in 1 half-moves
21 Rf3 loss in 1 half-moves