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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Kf7 win in 5 half-moves
5 Kf8 win in 5 half-moves
6 Rh6 win in 5 half-moves
7 Rh7 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 Kb7 draw
10 Kb8 draw
11 Kc8 draw
12 Kcd7 draw
13 Kcd8 draw
14 Ke6 draw
15 Ke8 draw
16 Ked7 draw
17 Ked8 draw
18 Rd1 draw
19 Rg1 draw
20 Rh5 draw
21 Kb6 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Kcd6 loss in 2 half-moves
24 Ked6 loss in 2 half-moves
25 Kf6 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Rb1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves