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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kb2 loss in 10 half-moves
3 Ka2 loss in 8 half-moves
4 Ka1 loss in 4 half-moves
5 Rc2 loss in 4 half-moves
6 Rg1 loss in 4 half-moves
7 Rh1 loss in 4 half-moves
8 Kc2 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves