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 Rc5 win in 1 half-moves
3 Ra1 loss in 2 half-moves
4 Rb1 loss in 2 half-moves
5 Rc2 loss in 2 half-moves
6 Rc4 loss in 2 half-moves
7 Rc6 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Rd1 loss in 2 half-moves
10 Re1 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Nb4 loss in 1 half-moves
15 Nb8 loss in 1 half-moves
16 Nc5 loss in 1 half-moves
17 Nc7 loss in 1 half-moves
18 Rc7 loss in 1 half-moves