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

EGTB: win in 4 half-moves

# move score
1 R4a5 win in 3 half-moves
2 Ra2 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Rab4 win in 3 half-moves
6 Rac4 win in 3 half-moves
7 Rad4 win in 3 half-moves
8 Rae6 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Rd6 win in 3 half-moves
11 Re5 win in 3 half-moves
12 Re7 win in 3 half-moves
13 Red4 win in 3 half-moves
14 Ree6 win in 3 half-moves
15 Rf6 win in 3 half-moves
16 Rg6 win in 3 half-moves
17 R6a5 win in 5 half-moves
18 Reb4 win in 5 half-moves
19 Ra1 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rec4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh6 loss in 2 half-moves