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 Re5 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Kb5 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Kb1 draw
8 Kb2 draw
9 Kb6 draw
10 Kb7 draw
11 Kc2 draw
12 Kc7 draw
13 Kd1 draw
14 Kd2 draw
15 Kd6 draw
16 Kd7 draw
17 Ra8 draw
18 Rc8 draw
19 Rd8 draw
20 Re3 draw
21 Re4 draw
22 Re6 draw
23 Rf8 draw
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves