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

EGTB: loss in 5 half-moves

# move score
1 Rf5 loss in 4 half-moves
2 Rh5 loss in 4 half-moves
3 Ka7 loss in 2 half-moves
4 Kb7 loss in 2 half-moves
5 Kb8 loss in 2 half-moves
6 Ra5 loss in 2 half-moves
7 Rb5 loss in 2 half-moves
8 Rc5 loss in 2 half-moves
9 Rd5 loss in 2 half-moves
10 Re2 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Re1 loss in 1 half-moves
15 Re3 loss in 1 half-moves
16 Re6 loss in 1 half-moves
17 Rg5 loss in 1 half-moves