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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Ra6 draw
4 Ra7 draw
5 Ra8 draw
6 Rd2 draw
7 Rf2 draw
8 Rg2 draw
9 Rh2 draw
10 Kb1 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rc2 loss in 2 half-moves