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

EGTB: loss in 11 half-moves

# move score
1 Ra2 loss in 10 half-moves
2 Re2 loss in 8 half-moves
3 Rf2 loss in 8 half-moves
4 Ka2 loss in 2 half-moves
5 Kb1 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rb4 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Rb6 loss in 1 half-moves
15 Rb7 loss in 1 half-moves
16 Rb8 loss in 1 half-moves