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

EGTB: loss in 3 half-moves

# move score
1 Na1 loss in 2 half-moves
2 Na3 loss in 2 half-moves
3 Nb4 loss in 2 half-moves
4 Nd4 loss in 2 half-moves
5 Ne1 loss in 2 half-moves
6 Ne3 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Rd5 loss in 2 half-moves
10 Rf1 loss in 2 half-moves
11 Rf2 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rc5 loss in 1 half-moves
17 Re5 loss in 1 half-moves
18 Rf6 loss in 1 half-moves
19 Rf7 loss in 1 half-moves
20 Rf8 loss in 1 half-moves