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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Ka6 win in 5 half-moves
4 Ka4 draw
5 Ra1 draw
6 Ra3 draw
7 Rd2 draw
8 Kb4 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves