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

EGTB: win in 6 half-moves

# move score
1 Ra8 win in 5 half-moves
2 Rb8 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Ka3 win in 7 half-moves
5 Ka4 win in 7 half-moves
6 Ka8 win in 7 half-moves
7 Kb4 win in 7 half-moves
8 Kb7 win in 7 half-moves
9 Kc3 win in 7 half-moves
10 Kc4 win in 7 half-moves
11 Rd8 win in 7 half-moves
12 Re6 win in 7 half-moves
13 Re7 win in 7 half-moves
14 Ka2 draw
15 Ka6 draw
16 Kb2 draw
17 Kb6 draw
18 Kb8 draw
19 Kc2 draw
20 Re1 draw
21 Re5 draw
22 Rf8 draw
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves