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 Rc8 win in 1 half-moves
3 Ra1 loss in 6 half-moves
4 Rb1 loss in 6 half-moves
5 Rg1 loss in 6 half-moves
6 Rh1 loss in 6 half-moves
7 Kc2 loss in 4 half-moves
8 Rd1 loss in 4 half-moves
9 Kc3 loss in 2 half-moves
10 Kd1 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Ke1 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rc5 loss in 1 half-moves
21 Rc6 loss in 1 half-moves