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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kb7 draw
5 Rb1 draw
6 Kb8 loss in 8 half-moves
7 Ka8 loss in 6 half-moves
8 Ra2 loss in 6 half-moves
9 Rh1 loss in 4 half-moves
10 Ra3 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rd1 loss in 1 half-moves