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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Ka7 win in 5 half-moves
5 Kb7 win in 5 half-moves
6 Kb8 win in 5 half-moves
7 Ra2 win in 5 half-moves
8 Rb1 win in 5 half-moves
9 Rb3 win in 5 half-moves
10 Rc2 win in 5 half-moves
11 Rd2 win in 5 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves