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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Ra1 draw
4 Ka4 loss in 2 half-moves
5 Ka6 loss in 2 half-moves
6 Kb4 loss in 2 half-moves
7 Kb5 loss in 2 half-moves
8 Kb6 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rd3 loss in 1 half-moves
12 Re3 loss in 1 half-moves
13 Rf3 loss in 1 half-moves
14 Rg3 loss in 1 half-moves
15 Rh3 loss in 1 half-moves