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

EGTB: loss in 5 half-moves

# move score
1 Ra3 loss in 4 half-moves
2 Rb3 loss in 4 half-moves
3 g5 loss in 2 half-moves
4 Na2 loss in 2 half-moves
5 Nb3 loss in 2 half-moves
6 Nd3 loss in 2 half-moves
7 Ne2 loss in 2 half-moves
8 Rc3 loss in 2 half-moves
9 Rd3 loss in 2 half-moves
10 Re1 loss in 2 half-moves
11 Re2 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Re5 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Rg3 loss in 1 half-moves