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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kb5 draw
3 Ra2 draw
4 Rb3 draw
5 Rd3 draw
6 Rf3 draw
7 Rg3 draw
8 Ka5 loss in 4 half-moves
9 Kb3 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Re3 loss in 1 half-moves