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 Kb3 draw
3 Kb4 draw
4 Ra1 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rf3 draw
9 Rh3 draw
10 Ka5 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves