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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Ra4 draw
3 Rg6 draw
4 Rg7 draw
5 Rg8 draw
6 Rb4 loss in 2 half-moves
7 Rd4 loss in 2 half-moves
8 Re4 loss in 2 half-moves
9 Rh4 loss in 2 half-moves
10 Rc4 loss in 1 half-moves
11 Rf4 loss in 1 half-moves