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 Kc4 win in 3 half-moves
3 Kb5 win in 7 half-moves
4 Ra5 win in 7 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kd4 draw
8 Kd5 draw
9 Ra1 draw
10 Ra2 draw
11 Ra4 draw
12 Ra6 draw
13 Rb3 draw
14 Rc3 draw
15 Rf3 draw
16 Kab6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kcb6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves