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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb2 draw
3 Kc1 draw
4 Kc2 draw
5 Ra1 draw
6 Rc8 draw
7 Rf8 loss in 18 half-moves
8 Ra5 loss in 16 half-moves
9 Ka1 loss in 12 half-moves
10 Ka2 loss in 12 half-moves
11 Rb8 loss in 12 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rd8 loss in 1 half-moves
19 Re8 loss in 1 half-moves