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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Kb4 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Ka4 draw
5 Ka6 draw
6 Ka7 draw
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Ra1 draw
11 Ra3 draw
12 Rb2 draw
13 Rc2 draw
14 Rd2 draw
15 Rh2 draw
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves