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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 g7 draw
3 Rb5 draw
4 Rc5 draw
5 Re5 draw
6 Rf5 draw
7 Rg1 draw
8 Rg2 draw
9 Rg3 draw
10 Rh5 draw
11 Nb5 loss in 2 half-moves
12 Nc6 loss in 2 half-moves
13 Nc8 loss in 2 half-moves
14 Ra5 loss in 1 half-moves
15 Rd5 loss in 1 half-moves