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