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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Kf6 win in 7 half-moves
3 Kgg6 win in 7 half-moves
4 Kgh6 win in 7 half-moves
5 Khg6 win in 7 half-moves
6 Khh6 win in 7 half-moves
7 Rd8 win in 7 half-moves
8 Re8 win in 7 half-moves
9 Rg8 win in 7 half-moves
10 Rh8 win in 7 half-moves
11 Kf7 win in 11 half-moves
12 Kf8 draw
13 Kgg8 draw
14 Kgh8 draw
15 Khg8 draw
16 Khh8 draw
17 Rc1 draw
18 Rc6 draw
19 Rc7 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves