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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Rc3 win in 5 half-moves
5 Rh5 win in 5 half-moves
6 Rh7 win in 5 half-moves
7 Rh8 win in 7 half-moves
8 Kc7 draw
9 Kcd6 draw
10 Kcd7 draw
11 Ke7 draw
12 Ked6 draw
13 Ked7 draw
14 Kf6 draw
15 Kf7 draw
16 Ra3 draw
17 Rg3 draw
18 Rh4 draw
19 Rh6 draw
20 Kb5 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kcd5 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ked5 loss in 2 half-moves
25 Kf5 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves