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 Kb6 draw
3 Ra2 draw
4 Ra3 draw
5 Rb1 draw
6 Rc1 draw
7 Kb5 loss in 14 half-moves
8 Kb7 loss in 14 half-moves
9 Ka5 loss in 8 half-moves
10 Ka7 loss in 8 half-moves
11 Rd1 loss in 4 half-moves
12 Ra5 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rg1 loss in 1 half-moves