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 Rg8 win in 3 half-moves
3 Rh8 win in 9 half-moves
4 Ke3 draw
5 Ke4 draw
6 Ke5 draw
7 Kf1 draw
8 Kf2 draw
9 Kf3 draw
10 Kf5 draw
11 Kg2 draw
12 Kg3 draw
13 Kg4 draw
14 Kg5 draw
15 Kh1 draw
16 Kh2 draw
17 Rc8 draw
18 Rd1 draw
19 Rd5 draw
20 Rd6 draw
21 Rd7 draw
22 Re8 draw
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rd4 loss in 2 half-moves