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

EGTB: win in 12 half-moves

# move score
1 Kd5 win in 11 half-moves
2 Kc5 win in 13 half-moves
3 Rb5 win in 13 half-moves
4 Rc5 win in 13 half-moves
5 Kd6 win in 15 half-moves
6 Ra7 win in 15 half-moves
7 Ra8 win in 15 half-moves
8 Rb6 win in 15 half-moves
9 Re5 win in 15 half-moves
10 Kd7 win in 19 half-moves
11 Ra1 win in 23 half-moves
12 Rd5 win in 23 half-moves
13 Rf5 win in 23 half-moves
14 Kc7 win in 25 half-moves
15 Kb5 win in 27 half-moves
16 Kb6 win in 27 half-moves
17 Kb7 win in 29 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves