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

EGTB: loss in 3 half-moves

# move score
1 Ra5 loss in 2 half-moves
2 Re1 loss in 2 half-moves
3 Re2 loss in 2 half-moves
4 Re3 loss in 2 half-moves
5 Re4 loss in 2 half-moves
6 Rf5 loss in 2 half-moves
7 Rg5 loss in 2 half-moves
8 Rh5 loss in 2 half-moves
9 Ke1 loss in 1 half-moves
10 Ke2 loss in 1 half-moves
11 Kf2 loss in 1 half-moves
12 Kg1 loss in 1 half-moves
13 Kg2 loss in 1 half-moves
14 Rb5 loss in 1 half-moves
15 Rc5 loss in 1 half-moves
16 Rd5 loss in 1 half-moves
17 Re6 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Re8 loss in 1 half-moves