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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Kb4 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Kcd4 win in 7 half-moves
5 Rb7 win in 7 half-moves
6 Kc6 draw
7 Kcc5 draw
8 Kd6 draw
9 Kdc5 draw
10 Kdd4 draw
11 Ke5 draw
12 Ke6 draw
13 Ra4 draw
14 Ra5 draw
15 Ra8 draw
16 Rc7 draw
17 Rd7 draw
18 Rf7 draw
19 Kb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Ke4 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 Re7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves