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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rbc1 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rec1 win in 1 half-moves
5 Ra1 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Rbd1 win in 3 half-moves
10 Re2 win in 3 half-moves
11 Re6 win in 3 half-moves
12 Re7 win in 3 half-moves
13 Red1 win in 3 half-moves
14 Rf1 win in 3 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves