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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rb4 draw
3 Rg4 draw
4 Rh4 draw
5 Ra6 loss in 2 half-moves
6 Ra7 loss in 2 half-moves
7 Ra8 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Ka2 loss in 1 half-moves
13 Kb2 loss in 1 half-moves
14 Kb3 loss in 1 half-moves
15 Kb4 loss in 1 half-moves