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

EGTB: win in 2 half-moves

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