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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ra3 draw
3 Rab2 draw
4 Rb1 draw
5 Rg3 draw
6 Rg8 draw
7 Rgb2 draw
8 Rgg1 draw
9 Rag1 loss in 4 half-moves
10 Ra4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rac2 loss in 2 half-moves
16 Rad2 loss in 2 half-moves
17 Rae2 loss in 2 half-moves
18 Raf2 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rgc2 loss in 2 half-moves
27 Rgd2 loss in 2 half-moves
28 Rge2 loss in 2 half-moves
29 Rgf2 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh2 loss in 2 half-moves