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 Ra3 win in 1 half-moves
7 Raa8 win in 1 half-moves
8 Rae4 win in 1 half-moves
9 Rae7 win in 1 half-moves
10 Rb4 win in 1 half-moves
11 Rb7 win in 1 half-moves
12 Rc4 win in 1 half-moves
13 Rc7 win in 1 half-moves
14 Rc8 win in 1 half-moves
15 Rd4 win in 1 half-moves
16 Rd7 win in 1 half-moves
17 Ree4 win in 1 half-moves
18 Rf4 win in 1 half-moves
19 Rf7 win in 1 half-moves
20 Rg4 win in 1 half-moves
21 Rg7 win in 1 half-moves
22 Rh7 win in 1 half-moves
23 Rb8 win in 3 half-moves
24 Re5 win in 3 half-moves
25 Rea8 win in 3 half-moves
26 Ree7 win in 3 half-moves
27 Rf8 win in 3 half-moves
28 Rd8 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Re2 loss in 2 half-moves
31 Re3 loss in 2 half-moves
32 Re6 loss in 2 half-moves
33 Rg8 loss in 2 half-moves
34 Rh8 loss in 2 half-moves
35 Ra2 loss in 1 half-moves
36 Rh4 loss in 1 half-moves