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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rd2 win in 1 half-moves
4 Ng3 loss in 2 half-moves
5 Ra1 loss in 2 half-moves
6 Ra3 loss in 2 half-moves
7 Ra4 loss in 2 half-moves
8 Ra5 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Re2 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Nf2 loss in 1 half-moves
15 Ra7 loss in 1 half-moves
16 Rf2 loss in 1 half-moves