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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rh2 win in 3 half-moves
3 Rc8 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Kb3 draw
6 Kb4 draw
7 Kc2 draw
8 Kd2 draw
9 Kd3 draw
10 Ke2 draw
11 Ke3 draw
12 Kf2 draw
13 Kg2 draw
14 Kg3 draw
15 Ra8 draw
16 Rh1 draw
17 Rh3 draw
18 Kb2 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh5 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rh7 loss in 2 half-moves