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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 K4a4 draw
4 K4a5 draw
5 K5a4 draw
6 K5a5 draw
7 Ka3 draw
8 Ka6 draw
9 Kb3 draw
10 Kb6 draw
11 Kc6 draw
12 Rb8 draw
13 Rd8 draw
14 Re1 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 K4c4 loss in 2 half-moves
19 K4c5 loss in 2 half-moves
20 K5c4 loss in 2 half-moves
21 K5c5 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves