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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Kc6 loss in 10 half-moves
3 Ra1 loss in 10 half-moves
4 Rb1 loss in 10 half-moves
5 Kb5 loss in 8 half-moves
6 Kb7 loss in 8 half-moves
7 Kc7 loss in 8 half-moves
8 Rc3 loss in 8 half-moves
9 Kc5 loss in 6 half-moves
10 Ka5 loss in 4 half-moves
11 Ka6 loss in 4 half-moves
12 Ka7 loss in 4 half-moves
13 Rd1 loss in 4 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 1 half-moves