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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Rh7 win in 3 half-moves
4 Rb3 draw
5 Rc3 draw
6 Re3 draw
7 Rf3 draw
8 Rh1 draw
9 Rh2 draw
10 Rh4 draw
11 Rh6 draw
12 Ra3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rh5 loss in 2 half-moves