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

EGTB: loss in 7 half-moves

# move score
1 Re1 loss in 6 half-moves
2 d8=B loss in 2 half-moves
3 d8=K loss in 2 half-moves
4 d8=N loss in 2 half-moves
5 d8=Q loss in 2 half-moves
6 d8=R loss in 2 half-moves
7 Ra2 loss in 2 half-moves
8 Rb2 loss in 2 half-moves
9 Rc2 loss in 2 half-moves
10 Rd2 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Re3 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Rf2 loss in 1 half-moves