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

EGTB: loss in 3 half-moves

# move score
1 c4 loss in 2 half-moves
2 f4 loss in 2 half-moves
3 Rb3 loss in 2 half-moves
4 Rd1 loss in 2 half-moves
5 Rd2 loss in 2 half-moves
6 Rd7 loss in 2 half-moves
7 Rd8 loss in 2 half-moves
8 Re3 loss in 2 half-moves
9 Rg3 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Ra3 loss in 1 half-moves
12 Rc3 loss in 1 half-moves
13 Rd4 loss in 1 half-moves
14 Rd5 loss in 1 half-moves
15 Rd6 loss in 1 half-moves
16 Rf3 loss in 1 half-moves