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

EGTB: win in 2 half-moves

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