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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rb8 win in 5 half-moves
3 Rf7 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 Rb3 win in 7 half-moves
6 Rf3 win in 7 half-moves
7 Ra2 win in 9 half-moves
8 Rb1 win in 9 half-moves
9 Rf1 win in 9 half-moves
10 Rg2 win in 9 half-moves
11 Rh2 win in 11 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rbc2 loss in 2 half-moves
16 Rbd2 loss in 2 half-moves
17 Rbe2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rfc2 loss in 2 half-moves
22 Rfd2 loss in 2 half-moves
23 Rfe2 loss in 2 half-moves