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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R4a6 win in 1 half-moves
3 R7a5 win in 1 half-moves
4 R7a6 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Ra3 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Rb8 win in 1 half-moves
10 Rc7 win in 1 half-moves
11 Rc8 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Re8 win in 1 half-moves
14 Rg4 win in 1 half-moves
15 Rh4 win in 1 half-moves
16 Rh8 win in 1 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rb4 loss in 1 half-moves
23 Rc4 loss in 1 half-moves
24 Rd4 loss in 1 half-moves
25 Re4 loss in 1 half-moves
26 Rf4 loss in 1 half-moves
27 Rf8 loss in 1 half-moves
28 Rg8 loss in 1 half-moves