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 Rh5 win in 3 half-moves
3 Kc5 win in 5 half-moves
4 Kd5 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Rd8 win in 5 half-moves
7 Rh3 win in 5 half-moves
8 Rh4 win in 5 half-moves
9 Kb2 draw
10 Kb3 draw
11 Kb4 draw
12 Kc2 draw
13 Kcc4 draw
14 Kdc4 draw
15 Ke4 draw
16 Ke5 draw
17 Ra8 draw
18 Rh6 draw
19 Rh7 draw
20 Kcd3 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kdd3 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves