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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Rb3 win in 1 half-moves
6 Rc3 win in 1 half-moves
7 Ka4 draw
8 Kb4 draw
9 Kb5 draw
10 Ra4 draw
11 Rd3 draw
12 Re3 draw
13 Rf3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh3 loss in 2 half-moves