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 Kb1 draw
3 Ra4 draw
4 Ra5 draw
5 Ra6 draw
6 Ra7 draw
7 Rd3 draw
8 Rg3 draw
9 Rh3 draw
10 Ka2 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 1 half-moves