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 Ra8 win in 1 half-moves
8 Re1 win in 1 half-moves
9 Re3 win in 1 half-moves
10 Re5 win in 1 half-moves
11 Re6 win in 1 half-moves
12 Re8 win in 1 half-moves
13 Reb7 win in 1 half-moves
14 Rec7 win in 1 half-moves
15 Red7 win in 1 half-moves
16 Rf7 win in 1 half-moves
17 Rg4 win in 1 half-moves
18 Rh4 win in 1 half-moves
19 Rh7 win in 1 half-moves
20 Ra2 loss in 1 half-moves
21 Rab7 loss in 1 half-moves
22 Rac7 loss in 1 half-moves
23 Rad7 loss in 1 half-moves
24 Rae4 loss in 1 half-moves
25 Rb4 loss in 1 half-moves
26 Rc4 loss in 1 half-moves
27 Rd4 loss in 1 half-moves
28 Re2 loss in 1 half-moves
29 Ree4 loss in 1 half-moves
30 Rf4 loss in 1 half-moves
31 Rg7 loss in 1 half-moves