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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Rc1 loss in 4 half-moves
3 Kf7 loss in 2 half-moves
4 Kf8 loss in 2 half-moves
5 Kg7 loss in 2 half-moves
6 Kh7 loss in 2 half-moves
7 Kh8 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rc5 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rc2 loss in 1 half-moves
15 Rc3 loss in 1 half-moves
16 Rc4 loss in 1 half-moves
17 Rc6 loss in 1 half-moves