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

EGTB: win in 2 half-moves

# move score
1 f5 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rg2 win in 1 half-moves
6 Rh2 win in 1 half-moves
7 c5 loss in 2 half-moves
8 Rc2 loss in 1 half-moves
9 Rd2 loss in 1 half-moves
10 Re2 loss in 1 half-moves
11 Rf1 loss in 1 half-moves
12 Rf3 loss in 1 half-moves
13 Rf5 loss in 1 half-moves