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

EGTB: win in 2 half-moves

# move score
1 R8a7 win in 1 half-moves
2 Rb4 draw
3 Rb8 draw
4 Rc4 draw
5 Rc8 draw
6 Rd4 draw
7 Rd8 draw
8 Re4 draw
9 Rg4 draw
10 Rh4 draw
11 Rh8 draw
12 R8a5 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Kg1 loss in 1 half-moves
17 Kg2 loss in 1 half-moves
18 Kh2 loss in 1 half-moves
19 R4a5 loss in 1 half-moves
20 R4a6 loss in 1 half-moves
21 R4a7 loss in 1 half-moves
22 R8a6 loss in 1 half-moves
23 Ra1 loss in 1 half-moves
24 Ra2 loss in 1 half-moves
25 Ra3 loss in 1 half-moves
26 Rf4 loss in 1 half-moves