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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Rh1 win in 5 half-moves
5 Rh2 win in 5 half-moves
6 Rh3 win in 5 half-moves
7 Kd4 win in 7 half-moves
8 Ked2 win in 7 half-moves
9 Rh5 win in 7 half-moves
10 Rh7 win in 7 half-moves
11 Kde3 win in 9 half-moves
12 Ke4 win in 9 half-moves
13 Kee3 win in 9 half-moves
14 Kd1 draw
15 Kdd2 draw
16 Ke1 draw
17 Kf1 draw
18 Kf2 draw
19 Kf3 draw
20 Rg8 draw
21 Rh6 draw
22 Kc2 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Kc4 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rh4 loss in 2 half-moves