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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Kh4 win in 5 half-moves
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kg1 draw
9 Kg4 draw
10 Kgg3 draw
11 Kgh2 draw
12 Kh1 draw
13 Khg3 draw
14 Khh2 draw
15 Rc6 draw
16 Rd1 draw
17 Rd5 draw
18 Rd7 draw
19 Rd8 draw
20 Re6 draw
21 Ra6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves