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 Re2 win in 1 half-moves
3 c4 loss in 2 half-moves
4 Ra3 loss in 2 half-moves
5 Rb3 loss in 2 half-moves
6 Rc3 loss in 2 half-moves
7 Rd3 loss in 2 half-moves
8 Re1 loss in 2 half-moves
9 Re4 loss in 2 half-moves
10 Re5 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rg3 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Re6 loss in 1 half-moves
15 Re8 loss in 1 half-moves
16 Rf3 loss in 1 half-moves