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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 draw
5 Rb7 draw
6 Rb8 draw
7 g1=B loss in 2 half-moves
8 g1=K loss in 2 half-moves
9 g1=N loss in 2 half-moves
10 g1=Q loss in 2 half-moves
11 g1=R loss in 2 half-moves
12 Ra2 loss in 1 half-moves
13 Rb4 loss in 1 half-moves
14 Rc2 loss in 1 half-moves
15 Rd2 loss in 1 half-moves
16 Re2 loss in 1 half-moves
17 Rf2 loss in 1 half-moves