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 Ka5 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Kb8 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Rb3 win in 5 half-moves
7 Rc3 win in 5 half-moves
8 Kb6 win in 7 half-moves
9 Ra8 win in 9 half-moves
10 Ka6 win in 11 half-moves
11 Ra5 win in 11 half-moves
12 Kc5 win in 13 half-moves
13 Ra1 win in 15 half-moves
14 Ka4 draw
15 Kc4 draw
16 Kc6 draw
17 Ra2 draw
18 Ra4 draw
19 Rd3 draw
20 Rh3 draw
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves