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

EGTB: loss in 3 half-moves

# move score
1 Ra6 loss in 2 half-moves
2 Rb6 loss in 2 half-moves
3 Rc6 loss in 2 half-moves
4 Rd6 loss in 2 half-moves
5 Re2 loss in 2 half-moves
6 Re3 loss in 2 half-moves
7 Ka3 loss in 1 half-moves
8 Ka5 loss in 1 half-moves
9 Kb3 loss in 1 half-moves
10 Kb4 loss in 1 half-moves
11 Kb5 loss in 1 half-moves
12 Re1 loss in 1 half-moves
13 Re4 loss in 1 half-moves
14 Re5 loss in 1 half-moves
15 Re7 loss in 1 half-moves
16 Re8 loss in 1 half-moves
17 Rf6 loss in 1 half-moves
18 Rg6 loss in 1 half-moves
19 Rh6 loss in 1 half-moves