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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ra1 draw
3 Rb1 draw
4 Rc1 draw
5 Rd1 draw
6 Re1 draw
7 Rh2 draw
8 Nf3 loss in 2 half-moves
9 Nf5 loss in 2 half-moves
10 Ng2 loss in 2 half-moves
11 Ng6 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rh3 loss in 2 half-moves