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

EGTB: win in 8 half-moves

# move score
1 Ra3 win in 7 half-moves
2 Rac4 win in 7 half-moves
3 Rg3 win in 7 half-moves
4 Ra5 win in 9 half-moves
5 Ra6 win in 9 half-moves
6 Ra7 win in 9 half-moves
7 Ra8 win in 9 half-moves
8 Rab4 win in 9 half-moves
9 Rg5 win in 9 half-moves
10 Rg6 win in 9 half-moves
11 Rg7 win in 9 half-moves
12 Rg8 win in 9 half-moves
13 Rh4 win in 11 half-moves
14 Rgb4 win in 13 half-moves
15 Rgc4 win in 13 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rad4 loss in 2 half-moves
19 Rae4 loss in 2 half-moves
20 Raf4 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rgd4 loss in 2 half-moves
24 Rge4 loss in 2 half-moves
25 Rgf4 loss in 2 half-moves