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

EGTB: win in 6 half-moves

# move score
1 h5 win in 5 half-moves
2 Rf7 win in 9 half-moves
3 Rc1 win in 11 half-moves
4 Rg1 win in 11 half-moves
5 Rh1 win in 11 half-moves
6 Rf4 draw
7 Rf8 draw
8 Ra1 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves