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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Rh5 win in 1 half-moves
3 Rb2 draw
4 Re2 draw
5 Rf2 draw
6 Rh1 draw
7 Rh3 draw
8 Rh4 draw
9 Rh6 draw
10 Ra2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Rh8 loss in 2 half-moves