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

EGTB: win in 2 half-moves

# move score
1 R8b7 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Ra3 draw
4 Rc3 draw
5 Rc8 draw
6 Rd3 draw
7 Rd8 draw
8 Re3 draw
9 Rf8 draw
10 Rg3 draw
11 R8b4 loss in 2 half-moves
12 R8b5 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves
17 Kg2 loss in 1 half-moves
18 Kg3 loss in 1 half-moves
19 Kg4 loss in 1 half-moves
20 Kh2 loss in 1 half-moves
21 Kh4 loss in 1 half-moves
22 R3b4 loss in 1 half-moves
23 R3b5 loss in 1 half-moves
24 R3b6 loss in 1 half-moves
25 R3b7 loss in 1 half-moves
26 R8b6 loss in 1 half-moves
27 Rb1 loss in 1 half-moves
28 Rb2 loss in 1 half-moves