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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rc1 win in 5 half-moves
3 Kf2 win in 9 half-moves
4 Rc4 win in 9 half-moves
5 Rh5 win in 9 half-moves
6 Ra6 draw
7 Rb6 draw
8 Rc3 draw
9 Rc5 draw
10 Rch6 draw
11 Rg6 draw
12 Rh3 draw
13 Rhh6 draw
14 Kf1 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kg1 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kh1 loss in 2 half-moves
19 Kh3 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves