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 R7b5 win in 1 half-moves
4 R7b6 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rb8 win in 1 half-moves
9 Rc4 win in 1 half-moves
10 Rc7 win in 1 half-moves
11 Rd4 win in 1 half-moves
12 Rd7 win in 1 half-moves
13 Re4 win in 1 half-moves
14 Re7 win in 1 half-moves
15 Rf4 win in 1 half-moves
16 Rf7 win in 1 half-moves
17 Rg4 win in 1 half-moves
18 Rg7 win in 1 half-moves
19 Nc6 loss in 2 half-moves
20 Ne6 loss in 2 half-moves
21 Nf7 loss in 2 half-moves
22 Rb1 loss in 1 half-moves
23 Rb2 loss in 1 half-moves
24 Rh4 loss in 1 half-moves
25 Rh7 loss in 1 half-moves