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 Rb3 loss in 10 half-moves
3 Rc1 loss in 10 half-moves
4 Rd3 loss in 10 half-moves
5 Kb7 loss in 8 half-moves
6 Kb8 loss in 8 half-moves
7 Kc7 loss in 8 half-moves
8 Ra3 loss in 4 half-moves
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 1 half-moves