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

EGTB: win in 8 half-moves

# move score
1 Rb5 win in 7 half-moves
2 Rc5 win in 7 half-moves
3 Kb6 win in 9 half-moves
4 Kb7 win in 11 half-moves
5 Kb8 draw
6 Kc6 draw
7 Kc8 draw
8 Kd6 draw
9 Kd7 draw
10 Kd8 draw
11 Ke5 draw
12 Ke6 draw
13 Kf6 draw
14 Kg6 draw
15 Ra6 draw
16 Ra7 draw
17 Ra8 draw
18 Rd5 draw
19 Ke4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Re5 loss in 2 half-moves