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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 g1=K draw
3 g1=N draw
4 g1=R draw
5 Ra2 draw
6 Ra3 draw
7 Ra4 draw
8 Rah1 draw
9 Rf8 draw
10 Rg1 draw
11 Rg8 draw
12 Rh2 draw
13 Rh3 draw
14 Rh4 draw
15 Rha8 draw
16 Rhh1 draw
17 g1=B loss in 2 half-moves
18 g1=Q loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Raa8 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rh5 loss in 2 half-moves
32 Rh6 loss in 2 half-moves
33 Rh7 loss in 2 half-moves