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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kb2 loss in 10 half-moves
5 Ra4 loss in 10 half-moves
6 Rb7 loss in 10 half-moves
7 Rb8 loss in 10 half-moves
8 Rc4 loss in 10 half-moves
9 Ka1 loss in 6 half-moves
10 Ka2 loss in 6 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rd4 loss in 1 half-moves
17 Re4 loss in 1 half-moves
18 Rf4 loss in 1 half-moves