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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Rd3 win in 3 half-moves
5 Kc5 win in 9 half-moves
6 Kc7 win in 9 half-moves
7 Kd6 win in 9 half-moves
8 Kd7 win in 9 half-moves
9 Kd8 win in 9 half-moves
10 Ra5 win in 9 half-moves
11 Ra8 win in 9 half-moves
12 Rb3 win in 9 half-moves
13 Kc6 win in 11 half-moves
14 Ra4 win in 13 half-moves
15 Kd4 win in 15 half-moves
16 Ra1 win in 15 half-moves
17 Kb8 draw
18 Ke4 draw
19 Ke5 draw
20 Ke6 draw
21 Ra2 draw
22 Re3 draw
23 Ra6 loss in 2 half-moves
24 Ra7 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