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

EGTB: win in 10 half-moves

# move score
1 Kd5 win in 9 half-moves
2 R7a4 win in 11 half-moves
3 R3a4 win in 15 half-moves
4 R3a5 win in 15 half-moves
5 R3a6 win in 15 half-moves
6 Kc5 win in 17 half-moves
7 Kd6 win in 17 half-moves
8 Rd7 win in 17 half-moves
9 Rb7 win in 19 half-moves
10 Ra8 win in 21 half-moves
11 Rb3 win in 21 half-moves
12 Rc3 win in 21 half-moves
13 Rc7 win in 21 half-moves
14 Rh3 win in 21 half-moves
15 Kb5 win in 23 half-moves
16 R7a6 win in 23 half-moves
17 Rd3 win in 23 half-moves
18 Kb6 win in 25 half-moves
19 Kc7 win in 27 half-moves
20 Kd7 win in 27 half-moves
21 Kb7 win in 29 half-moves
22 R7a5 draw
23 Rh7 draw
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rg7 loss in 2 half-moves