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

EGTB: win in 4 half-moves

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