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

EGTB: win in 2 half-moves

# move score
1 R2b3 win in 1 half-moves
2 R2b4 win in 1 half-moves
3 R2b5 win in 1 half-moves
4 R2b6 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Re8 win in 1 half-moves
7 Rf8 win in 1 half-moves
8 g1=B loss in 2 half-moves
9 g1=K loss in 2 half-moves
10 g1=N loss in 2 half-moves
11 g1=Q loss in 2 half-moves
12 g1=R loss in 2 half-moves
13 R2b7 loss in 1 half-moves
14 R8b3 loss in 1 half-moves
15 R8b4 loss in 1 half-moves
16 R8b5 loss in 1 half-moves
17 R8b6 loss in 1 half-moves
18 R8b7 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rc2 loss in 1 half-moves
22 Rc8 loss in 1 half-moves
23 Rd2 loss in 1 half-moves
24 Rd8 loss in 1 half-moves
25 Re2 loss in 1 half-moves
26 Rf2 loss in 1 half-moves
27 Rg8 loss in 1 half-moves
28 Rh8 loss in 1 half-moves