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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rbe3 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rfe3 win in 1 half-moves
5 Ra3 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rbc3 loss in 1 half-moves
21 Rbd3 loss in 1 half-moves
22 Rfc3 loss in 1 half-moves
23 Rfd3 loss in 1 half-moves