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 Rd4 win in 3 half-moves
3 Rd2 win in 7 half-moves
4 Ka1 draw
5 Ka2 draw
6 Ka4 draw
7 Ka6 draw
8 Kb5 draw
9 Kb6 draw
10 Kc1 draw
11 Kc2 draw
12 Ra8 draw
13 Rc8 draw
14 Rd1 draw
15 Rd3 draw
16 Re8 draw
17 Rf8 draw
18 Kb2 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves