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

EGTB: win in 8 half-moves

# move score
1 Ra8 win in 7 half-moves
2 Ra2 draw
3 Rae1 draw
4 Rg2 draw
5 Rg8 draw
6 Rge1 draw
7 Rh1 draw
8 Ra3 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rab1 loss in 2 half-moves
14 Rac1 loss in 2 half-moves
15 Rad1 loss in 2 half-moves
16 Raf1 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rgb1 loss in 2 half-moves
23 Rgc1 loss in 2 half-moves
24 Rgd1 loss in 2 half-moves
25 Rgf1 loss in 2 half-moves