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

EGTB: win in 10 half-moves

# move score
1 Rf4 win in 9 half-moves
2 Kd5 win in 11 half-moves
3 Kd6 win in 11 half-moves
4 Ra6 win in 11 half-moves
5 Kc5 win in 13 half-moves
6 Ra3 win in 13 half-moves
7 Rb4 win in 13 half-moves
8 Rb5 win in 13 half-moves
9 Rc4 win in 13 half-moves
10 Rc5 win in 13 half-moves
11 Rd4 win in 13 half-moves
12 Re4 win in 13 half-moves
13 Ra1 win in 15 half-moves
14 Ra2 win in 15 half-moves
15 Rf5 win in 15 half-moves
16 Re5 win in 19 half-moves
17 Rd5 win in 23 half-moves
18 Kb5 win in 27 half-moves
19 Kb6 win in 27 half-moves
20 Kd7 win in 27 half-moves
21 Kc7 win in 33 half-moves
22 Kb7 win in 37 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh5 loss in 2 half-moves