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 Ka2 draw
3 Ka7 draw
4 Kb1 draw
5 Kb2 draw
6 Ra2 draw
7 Ra4 draw
8 Ra5 draw
9 Rb3 draw
10 Rc3 draw
11 Rg3 draw
12 Rh3 draw
13 Kb7 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves