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 Re1 win in 5 half-moves
3 Re3 win in 5 half-moves
4 Ra8 win in 11 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kb3 draw
10 Kb5 draw
11 Kb6 draw
12 Kb7 draw
13 Kc1 draw
14 Kc2 draw
15 Kc7 draw
16 Kd5 draw
17 Kd6 draw
18 Kd7 draw
19 Rc8 draw
20 Rd8 draw
21 Re2 draw
22 Re4 draw
23 Rf8 draw
24 Kc3 loss in 2 half-moves
25 Kc5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves