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 Kb8 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ke6 draw
8 Ke7 draw
9 Kf7 draw
10 Kg6 draw
11 Kg7 draw
12 Ra1 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Rc5 draw
17 Rg5 draw
18 Rh5 draw
19 Ke5 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves