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

EGTB: win in 2 half-moves

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