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 Rb8 draw
4 Rd8 draw
5 Re8 draw
6 Rf8 draw
7 Rg3 draw
8 Rg5 draw
9 Rg6 draw
10 Rg7 draw
11 K5a5 loss in 2 half-moves
12 K5a6 loss in 2 half-moves
13 K5c5 loss in 2 half-moves
14 K5c6 loss in 2 half-moves
15 K6a5 loss in 2 half-moves
16 K6a6 loss in 2 half-moves
17 K6c5 loss in 2 half-moves
18 K6c6 loss in 2 half-moves
19 Ka4 loss in 2 half-moves
20 Ka7 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Kb7 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Kc7 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rh8 loss in 2 half-moves