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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kg4 draw
3 Kg5 draw
4 Rg3 draw
5 Kg3 loss in 6 half-moves
6 Kh5 loss in 4 half-moves
7 Rh1 loss in 4 half-moves
8 Rh2 loss in 4 half-moves
9 Rb3 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rf3 loss in 2 half-moves