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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ka3 draw
3 Kb4 draw
4 Ra3 draw
5 Rb2 draw
6 Rc2 draw
7 Rg2 draw
8 Rh2 draw
9 Ra1 loss in 30 half-moves
10 Ka5 loss in 12 half-moves
11 Kb5 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rf2 loss in 2 half-moves