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

EGTB: win in 2 half-moves

# move score
1 c3 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rc2 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Rd1 win in 1 half-moves
7 Re1 draw
8 Rg1 draw
9 Rh1 draw
10 f4 loss in 2 half-moves
11 Rf1 loss in 1 half-moves