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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 R7a5 win in 5 half-moves
3 Rg7 win in 5 half-moves
4 Kb7 draw
5 Kc7 draw
6 Kd8 draw
7 R4a5 draw
8 Ra8 draw
9 Rb4 draw
10 Rb7 draw
11 Rd7 draw
12 Rg4 draw
13 Rh4 draw
14 Kb8 loss in 2 half-moves
15 R4a6 loss in 2 half-moves
16 R7a6 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Kd7 loss in 1 half-moves