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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Rd3 win in 3 half-moves
6 Kc4 win in 5 half-moves
7 Ra4 win in 5 half-moves
8 Kb5 win in 9 half-moves
9 Kc6 win in 9 half-moves
10 Kc7 win in 9 half-moves
11 Kc8 win in 9 half-moves
12 Kd5 win in 9 half-moves
13 Kd6 win in 9 half-moves
14 Kd7 win in 9 half-moves
15 Ra5 win in 9 half-moves
16 Rb3 win in 9 half-moves
17 Ra1 win in 15 half-moves
18 Ke7 draw
19 Ke8 draw
20 Ra2 draw
21 Re3 draw
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves