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 g1=B draw
3 g1=K draw
4 g1=N draw
5 Ra2 draw
6 Ra3 draw
7 Rb1 draw
8 Rc2 draw
9 Rc3 draw
10 Rd2 draw
11 Rd3 draw
12 Re2 draw
13 Re3 draw
14 g1=Q loss in 2 half-moves
15 g1=R loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves