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

EGTB: loss in 7 half-moves

# move score
1 Rb2 loss in 6 half-moves
2 Rb8 loss in 6 half-moves
3 Ne2 loss in 2 half-moves
4 Nf3 loss in 2 half-moves
5 Nh3 loss in 2 half-moves
6 Ra1 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rb3 loss in 1 half-moves
15 Rb7 loss in 1 half-moves