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 Ra4 win in 1 half-moves
3 Rh7 win in 1 half-moves
4 Rb4 loss in 2 half-moves
5 Rd4 loss in 2 half-moves
6 Rf4 loss in 2 half-moves
7 Rg4 loss in 2 half-moves
8 Rh1 loss in 2 half-moves
9 Rh2 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Rh5 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Rh8 loss in 2 half-moves
14 Rc4 loss in 1 half-moves
15 Re4 loss in 1 half-moves