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

EGTB: win in 2 half-moves

# move score
1 R4b5 win in 1 half-moves
2 R4b6 win in 1 half-moves
3 R4b7 win in 1 half-moves
4 R8b5 win in 1 half-moves
5 R8b6 win in 1 half-moves
6 R8b7 win in 1 half-moves
7 Ra4 win in 1 half-moves
8 Ra8 win in 1 half-moves
9 Rb1 win in 1 half-moves
10 Rb3 win in 1 half-moves
11 Rc4 win in 1 half-moves
12 Rc8 win in 1 half-moves
13 Re4 win in 1 half-moves
14 Re8 win in 1 half-moves
15 Rf4 win in 1 half-moves
16 Rf8 win in 1 half-moves
17 Rg4 win in 1 half-moves
18 Rg8 win in 1 half-moves
19 d1=B loss in 2 half-moves
20 d1=K loss in 2 half-moves
21 d1=N loss in 2 half-moves
22 d1=Q loss in 2 half-moves
23 d1=R loss in 2 half-moves
24 Rb2 loss in 1 half-moves
25 Rd4 loss in 1 half-moves
26 Rd8 loss in 1 half-moves
27 Rh4 loss in 1 half-moves
28 Rh8 loss in 1 half-moves