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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Ra4 loss in 2 half-moves
3 Rb4 loss in 2 half-moves
4 Rc3 loss in 2 half-moves
5 Rc7 loss in 2 half-moves
6 Rc8 loss in 2 half-moves
7 Rf4 loss in 2 half-moves
8 Rg4 loss in 2 half-moves
9 Rh4 loss in 2 half-moves
10 Ka7 loss in 1 half-moves
11 Kb7 loss in 1 half-moves
12 Kb8 loss in 1 half-moves
13 Rc1 loss in 1 half-moves
14 Rc2 loss in 1 half-moves
15 Rc5 loss in 1 half-moves
16 Rd4 loss in 1 half-moves
17 Re4 loss in 1 half-moves