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

EGTB: win in 2 half-moves

# move score
1 R2a5 win in 1 half-moves
2 R8a5 win in 1 half-moves
3 g1=B loss in 2 half-moves
4 g1=K loss in 2 half-moves
5 g1=N loss in 2 half-moves
6 g1=Q loss in 2 half-moves
7 g1=R loss in 2 half-moves
8 R2a6 loss in 2 half-moves
9 R2a7 loss in 2 half-moves
10 R8a6 loss in 2 half-moves
11 R8a7 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves
25 R2a3 loss in 1 half-moves
26 R2a4 loss in 1 half-moves
27 R8a3 loss in 1 half-moves
28 R8a4 loss in 1 half-moves