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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 R8b4 loss in 2 half-moves
4 R8b5 loss in 2 half-moves
5 R8b6 loss in 2 half-moves
6 R8b7 loss in 2 half-moves
7 Ra8 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Nc2 loss in 1 half-moves
14 Nd3 loss in 1 half-moves
15 Nf3 loss in 1 half-moves
16 Ng2 loss in 1 half-moves
17 R3b4 loss in 1 half-moves
18 R3b5 loss in 1 half-moves
19 R3b6 loss in 1 half-moves
20 R3b7 loss in 1 half-moves
21 Ra3 loss in 1 half-moves
22 Rb1 loss in 1 half-moves
23 Rb2 loss in 1 half-moves
24 Rc3 loss in 1 half-moves
25 Rd3 loss in 1 half-moves
26 Re3 loss in 1 half-moves
27 Rf3 loss in 1 half-moves
28 Rh3 loss in 1 half-moves