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