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

EGTB: win in 2 half-moves

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