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

EGTB: win in 2 half-moves

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