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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 g7 draw
3 Ra3 draw
4 Rc3 draw
5 Re3 draw
6 Rg3 draw
7 Rh5 draw
8 Rh7 draw
9 Rh8 draw
10 Rb3 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh4 loss in 2 half-moves