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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Re2 win in 5 half-moves
3 Rg2 win in 5 half-moves
4 Rgg8 win in 5 half-moves
5 Re4 win in 7 half-moves
6 Ree8 win in 9 half-moves
7 Rh2 draw
8 Rh4 draw
9 Ref1 loss in 4 half-moves
10 Rf8 loss in 4 half-moves
11 Rgf1 loss in 4 half-moves
12 Rgh1 loss in 4 half-moves
13 Rhe8 loss in 4 half-moves
14 Rhg8 loss in 4 half-moves
15 Rhh1 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rg6 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh6 loss in 2 half-moves
35 Rh7 loss in 2 half-moves