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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Nb3 loss in 2 half-moves
5 Nc2 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rc2 loss in 2 half-moves
8 Rc3 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Rh1 loss in 2 half-moves
13 Rc8 loss in 1 half-moves
14 Rf1 loss in 1 half-moves
15 Rg1 loss in 1 half-moves