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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kc5 win in 5 half-moves
3 Kd5 win in 5 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kc1 draw
7 Kc3 draw
8 Kc6 draw
9 Kc7 draw
10 Kd3 draw
11 Kd7 draw
12 Ke6 draw
13 Ke7 draw
14 Ra8 draw
15 Rb8 draw
16 Rd8 draw
17 Re4 draw
18 Re5 draw
19 Re6 draw
20 Re7 draw
21 Kb3 loss in 2 half-moves
22 Kd1 loss in 2 half-moves
23 Kd2 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re3 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