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 Ne1 draw
3 Ne3 draw
4 Nf4 draw
5 Nh4 draw
6 Re5 draw
7 Rg3 draw
8 Rh5 draw
9 Ra5 loss in 6 half-moves
10 Rg8 loss in 6 half-moves
11 Rd5 loss in 4 half-moves
12 Rf5 loss in 4 half-moves
13 Rb5 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rg7 loss in 2 half-moves