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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc5 loss in 20 half-moves
3 Ra5 loss in 18 half-moves
4 Kc2 loss in 16 half-moves
5 Kc1 loss in 14 half-moves
6 Rb2 loss in 14 half-moves
7 Ka1 loss in 8 half-moves
8 Ka2 loss in 8 half-moves
9 Kb2 loss in 4 half-moves
10 Rg5 loss in 4 half-moves
11 Rb3 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rh5 loss in 1 half-moves