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

EGTB: win in 6 half-moves

# move score
1 Ra3 win in 5 half-moves
2 Ra4 draw
3 Rf3 draw
4 Rf4 draw
5 Rg1 draw
6 Rg2 draw
7 Rg5 draw
8 Rgg4 draw
9 Rgh3 draw
10 Rh1 draw
11 Rh2 draw
12 Rh5 draw
13 Rhg4 draw
14 Rhh3 draw
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves