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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rd3 win in 1 half-moves
3 Rb7 loss in 10 half-moves
4 Rb8 loss in 10 half-moves
5 Rb1 loss in 8 half-moves
6 Rb2 loss in 8 half-moves
7 Nc2 loss in 2 half-moves
8 Ra3 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Re3 loss in 1 half-moves
15 Rg3 loss in 1 half-moves