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

EGTB: win in 22 half-moves

# move score
1 Kd6 win in 21 half-moves
2 R7a6 win in 21 half-moves
3 Kc5 win in 23 half-moves
4 R7a5 win in 23 half-moves
5 Ra8 win in 23 half-moves
6 Rb4 win in 23 half-moves
7 Rb7 win in 23 half-moves
8 Rc7 win in 23 half-moves
9 Rc4 win in 25 half-moves
10 Kb5 draw
11 Kb6 draw
12 Kb7 draw
13 Kc7 draw
14 Kd7 draw
15 R4a5 draw
16 R4a6 draw
17 Kd5 loss in 4 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd7 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 Rg4 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh7 loss in 2 half-moves