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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Kd6 win in 7 half-moves
3 Kc6 win in 13 half-moves
4 Ke7 win in 23 half-moves
5 Rd8 win in 23 half-moves
6 Kc7 draw
7 Kc8 draw
8 Kd8 draw
9 Ra1 draw
10 Raa8 draw
11 Rb7 draw
12 Rb8 draw
13 Rc7 draw
14 Rc8 draw
15 Re1 draw
16 Re5 draw
17 Re7 draw
18 Rea8 draw
19 Ke6 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves