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

EGTB: win in 8 half-moves

# move score
1 Ra4 win in 7 half-moves
2 Ra5 win in 7 half-moves
3 Ra6 win in 7 half-moves
4 Re4 win in 7 half-moves
5 Re5 win in 7 half-moves
6 Re6 win in 7 half-moves
7 Rf4 win in 7 half-moves
8 Rf5 win in 7 half-moves
9 Rf6 win in 7 half-moves
10 Rg1 win in 7 half-moves
11 Rg2 win in 7 half-moves
12 Rg3 win in 7 half-moves
13 Rgh4 win in 7 half-moves
14 Rgh6 win in 7 half-moves
15 Rh1 win in 7 half-moves
16 Rh2 win in 7 half-moves
17 Rh3 win in 7 half-moves
18 Rhg5 win in 7 half-moves
19 Rhh4 win in 7 half-moves
20 R6g5 win in 13 half-moves
21 R4g5 loss in 4 half-moves
22 Rhh6 loss in 4 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves
28 Rc6 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Rd5 loss in 2 half-moves
31 Rd6 loss in 2 half-moves
32 Rg7 loss in 2 half-moves
33 Rg8 loss in 2 half-moves
34 Rh7 loss in 2 half-moves
35 Rh8 loss in 2 half-moves