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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 g7 draw
3 Nf2 draw
4 Rf1 draw
5 Rg2 draw
6 Rg3 draw
7 Rg4 draw
8 Nf4 loss in 2 half-moves
9 Ng5 loss in 2 half-moves
10 Ra1 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rg5 loss in 2 half-moves