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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rd2 win in 1 half-moves
3 Re2 draw
4 Rf2 draw
5 Rg2 draw
6 Rh2 draw
7 Ka4 loss in 2 half-moves
8 Kb2 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Kb3 loss in 1 half-moves
12 Kb4 loss in 1 half-moves