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

EGTB: win in 8 half-moves

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