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

EGTB: loss in 9 half-moves

# move score
1 Rb1 loss in 8 half-moves
2 Rb2 loss in 6 half-moves
3 Na6 loss in 2 half-moves
4 Nc6 loss in 2 half-moves
5 Nd7 loss in 2 half-moves
6 Ra3 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 Rb7 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rg3 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Rd3 loss in 1 half-moves
15 Re3 loss in 1 half-moves
16 Rf3 loss in 1 half-moves