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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Rc1 win in 5 half-moves
4 Re1 win in 5 half-moves
5 Kb5 draw
6 Kb6 draw
7 Kb7 draw
8 Kc5 draw
9 Kc7 draw
10 Kcd5 draw
11 Kd4 draw
12 Ke4 draw
13 Ked5 draw
14 Kf4 draw
15 Kf5 draw
16 Ra1 draw
17 Rh2 draw
18 Rh3 draw
19 Rh4 draw
20 Rh5 draw
21 Rh6 draw
22 Kcd6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Ke6 loss in 2 half-moves
25 Ked6 loss in 2 half-moves
26 Kf6 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rh8 loss in 2 half-moves