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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka2 draw
3 Kc1 draw
4 Ra1 draw
5 Ra2 draw
6 Ra6 draw
7 Ra7 draw
8 Re3 draw
9 Rh3 draw
10 Rf3 loss in 12 half-moves
11 Ka1 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rg3 loss in 1 half-moves