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

EGTB: win in 4 half-moves

# move score
1 Rgf1 win in 3 half-moves
2 Rb3 win in 5 half-moves
3 Rb4 win in 5 half-moves
4 Rgc1 win in 5 half-moves
5 Rb2 win in 7 half-moves
6 Ra1 win in 9 half-moves
7 Rb5 win in 9 half-moves
8 Rbf1 win in 11 half-moves
9 Rbc1 win in 13 half-moves
10 Rbd1 draw
11 Rgd1 draw
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rbe1 loss in 2 half-moves
16 Rge1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves