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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Kf4 win in 7 half-moves
5 Kb4 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kg4 draw
10 Kh4 draw
11 Kh5 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Ra4 draw
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Kh6 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves