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