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 Rb1 draw
5 Rb2 draw
6 Rb4 draw
7 Rh3 loss in 4 half-moves
8 g1=B loss in 2 half-moves
9 g1=Q loss in 2 half-moves
10 g1=R loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rbc3 loss in 2 half-moves
16 Rbd3 loss in 2 half-moves
17 Rbe3 loss in 2 half-moves
18 Rbf3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rgc3 loss in 2 half-moves
25 Rgd3 loss in 2 half-moves
26 Rge3 loss in 2 half-moves
27 Rgf3 loss in 2 half-moves