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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Rc8 draw
5 Rd8 draw
6 Re4 draw
7 Re8 draw
8 Rf4 draw
9 Rh8 draw
10 R4b5 loss in 2 half-moves
11 R4b7 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Kg1 loss in 1 half-moves
20 Kg2 loss in 1 half-moves
21 Kg3 loss in 1 half-moves
22 Kh1 loss in 1 half-moves
23 Kh3 loss in 1 half-moves
24 R4b6 loss in 1 half-moves
25 R8b5 loss in 1 half-moves
26 R8b6 loss in 1 half-moves
27 R8b7 loss in 1 half-moves
28 Rf8 loss in 1 half-moves