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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Rh7 win in 3 half-moves
4 Rb3 win in 5 half-moves
5 Rh5 win in 5 half-moves
6 Rh6 win in 5 half-moves
7 Kb5 draw
8 Kb6 draw
9 Kb7 draw
10 Kc5 draw
11 Kc7 draw
12 Kcd5 draw
13 Kcd6 draw
14 Kd7 draw
15 Ke6 draw
16 Ked5 draw
17 Ked6 draw
18 Kf4 draw
19 Kf5 draw
20 Kf6 draw
21 Ra3 draw
22 Rg3 draw
23 Rh8 draw
24 Kd4 loss in 2 half-moves
25 Ke4 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves