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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Kb1 draw
4 Kd6 draw
5 Kd7 draw
6 Ke7 draw
7 Kf6 draw
8 Kf7 draw
9 Ra2 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb8 draw
16 Re8 draw
17 Rg8 draw
18 Rh8 draw
19 Ka2 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Kd5 loss in 1 half-moves
22 Ke5 loss in 1 half-moves
23 Kf5 loss in 1 half-moves
24 Rd8 loss in 1 half-moves